State v. Gould

No. 84-135 I N THE SUPREME COURT O THE STATE OF M N A A F OTN 1985 STATE O MONTANA, F P l a i n t i f f and R e s p o n d e n t , -vs- JAMES DAVID GOULD, D e f e n d a n t and A p p e l l a n t . APPEAL FROM: D i s t r i c t Court of t h e F i r s t J u d i c i a l D i s t r i c t , I n and f o r t h e County o f Lewis & C l a r k , The H o n o r a b l e Thomas O l s o n , J u d g e p r e s i d i n g . COUNSEL O RECORD: F For Appellant: R o b e r t J . Emmons a r g u e d , G r e a t F a l l s , Montana F o r Respondent: Hon. Mike G r e e l y , A t t o r n e y G e n e r a l , K e l e n a , Montana P a t r i c i a S c h a e f f e r argued, A s s t . A t t y . G e n e r a l , Helena Mike McGrath, County A t t o r n e y , H e l e n a , Montana Submitted: March 21, 1985 Decided: J u l y 1, 1985 Filed: , I 1s "! f985 Mr. J u s t i c e F r e d J. Weber d e l i v e r e d t h e O p i n i o n of t h e C o u r t . Following a one-car accident, defendant, James David G o u l d , w a s c h a r g e d w i t h n e g l i g e n t h o m i c i d e and d r i v i n g u n d e r the influence of alcohol. Gould's companion, Dawn C l o u g h , was killed. A Lewis and Clark County D i s t r i c t C o u r t j u r y r e t u r n e d g u i l t y v e r d i c t s on b o t h c h a r g e s . The D i s t r i c t C o u r t sentenced Gould to 3 years imprisonment on the negligent homicide c h a r g e w i t h a l l b u t 6 months county j a i l t i m e sus- pended and imposed a $1,000 fine. He received 30 d a y s i m - prisonment and a $300 fine on the DUI charge. Defendant appeals. We affirm. The d e f e n d a n t r a i s e s t h e f o l l o w i n g i s s u e s : 1. Did t h e D i s t r i c t C o u r t e r r i n a d m i t t i n g i n t o e v i - dence the defendant's statements that he was driving the vehicle? 2. Did t h e D i s t r i c t C o u r t e r r i n r e f u s i n g d e f e n d a n t ' s p r o p o s e d i n s t r u c t i o n no. 3 9 , a s t o w h e t h e r d e f e n d a n t ' s admis- sions w e r e competently given? 3. Did t h e D i s t r i c t C o u r t e r r i n a d m i t t i n g t h e d e a t h c e r t i f i c a t e which c o n t a i n e d a s t a t e m e n t t h a t t h e d e c e a s e d was a passenger i n t h e vehicle? 4. Were the defendant's admissions corroborated by s u f f i c i e n t independent evidence? 5. Did t h e D i s t r i c t C o u r t e r r i n r e f u s i n g d e f e n d a n t ' s proposed i n s t r u c t i o n s no. 33 a n d 41, r e l a t i n g t o t h e proof required t o e s t a b l i s h t h e corpus d e l i c t i ? 6. Did t h e D i s t r i c t C o u r t e r r i n r e f u s i n g d e f e n d a n t ' s proposed i n s t r u c t i o n no. 11, w h i c h i n s u b s t a n c e r e q u i r e d t h e j u r y t o f i n d b e y o n d a r e a s o n a b l e d o u b t t h a t d e f e n d a n t was t h e driver of the vehicle? 7. Did t h e D i s t r i c t C o u r t e r r i n r e f u s i n g t o d i s m i s s t h e c h a r g e s a t t h e c l o s e o f t h e S t a t e ' s c a s e on t h e g r o u n d s that there was no evidence independent of defendant's admis- sions to show he was the driver? 8. Did the District Court err in deleting a portion of defendant's proposed instruction no. 14 relating to the use of circumstantial evidence? 9. Did the District Court err in admitting expert testimony regarding defendant's blood alcohol level at the time of the accident? 10. Did the District Court err in allowing evidence of the use of marijuana by the defendant and the decedent on the day of the accident? 11. Are §S 45-5-104 and 45-2-101 (37), MCA, unconstitu- tionally vague? 12. Did the District Court err in refusing defendant's proposed instructions no. 5, 6, 7, 8, and 38, which instruct- ed the jury in substance that a guilty verdict on negligent homicide required a finding of "conscious" disregard of the risk? 13. Did the District Court adequately instruct the jury that the .10 presumption of intoxication applied only to the DUI charge? 14. Did the District Court err in denying defendant's post-trial motions for a judgment notwithstanding the verdict or a new trial? Because of the extensive factual arguments, we will set out the facts in some detail. On December 5 , 1982, Dawn Marie Clough, 20 years of age, was killed in a single-vehicle accident. The defendant's theory of this case is that Ms. Clough was the driver of the vehicle, which was owned by defendant, and that he was a passenger at the time of the accident. The time and details of various circumstances are contested. We have completed a full review of the t r a n s c r i p t , d e p o s i t i o n s and d i s t r i c t c o u r t f i l e . The defendant's testimony indicated the following se- quence of e v e n t s : h e had worked t h e d a y b e f o r e t h e a c c i d e n t . H e a t t e n d e d a p a r t y which l a s t e d u n t i l 2 : 30 a.m. on t h e d a y of the accident. H e picked up M s . Clough a t h e r p a r e n t s ' home i n G r e a t F a l l s a r o u n d 10:OO a.m. and d r o v e t o w a r d H o l t e r Lake, where t h e y planned t o go f i s h i n g . H e drank about f i v e b e e r s between G r e a t F a l l s and Wolf Creek. They s t o p p e d a t the Oasis Bar in Wolf Creek, where they stayed about two hours d u r i n g which the defendant drank two o r three Black Velvet d i t c h e s . He then drove h i s pickup t o t h e r e c r e a t i o n a l s i t e a t t h e f a r end o f H o l t e r Lake, where t h e y s t a y e d d u r i n g t h e afternoon. That a f t e r n o o n , he drank about five beers. They l e f t the lake just b e f o r e d a r k , w h i c h would h a v e b e e n b e t w e e n 5:00 and 6:00 p.m. H e d r o v e t h e 18-mile winding d i r t r o a d b a c k t o Wolf C r e e k , w h e r e t h e y a g a i n v i s i t e d t h e O a s i s Bar. D e f e n d a n t may h a v e h a d t h r e e B l a c k V e l v e t d i t c h e s a t the bar. (The b a r t e n d e r t e s t i f i e d t h a t h e s e r v e d t h e c o u p l e two r o u n d s , b u t M s . Clouqh d i d n o t d r i n k h e r s and t h e d e f e n - dant drank a l l four drinks.) H e d i d n o t e a t any food d u r i n g t h e e n t i r e day. They s t a y e d more t h a n a n h o u r a t t h e O a s i s Bar and, in different testimony, left the bar around 7:00 p.m. Defendant l e f t t h e b a r u p s e t o v e r a n a r g u m e n t h e had g o t t e n i n t o a b o u t a p o o l game. H e d r o v e away f r o m t h e O a s i s B a r , b u t t h e n p u l l e d o v e r and s t o p p e d and t u r n e d t h e d r i v i n g over t o Ms. Clough w h i l e h e t o o k a nap. H e n e x t remembers waking up i n t h e h n s p i t a l . While defendant testified that he remembered very few d e t a i l s o f t h e e v e n i n g , h e s t a t e d t h a t h e was " p o s i t i v e " t h a t he turned t h e d r i v i n g over t o Ms. Clough. When h e l e f t t h ~ bar, he was wearing a large parka and a large pair of i n s u l a t e d b o o t s which w e r e l a c e d up and t u c k e d u n d e r h i s p a n t legs. After the accident, h e was found without boots or parka. D e f e n d a n t c o n t e n d s t h i s e v i d e n c e shows t h a t h e w a s not driving the vehicle and corroborates his testimony of s t o p p i n g and t a k i n g o f f h i s c l o t h i n g . S c o t t O'Connell, t h e b a r t e n d e r a t t h e O a s i s B a r i n Wolf Creek, testified as follows: t h e d e f e n d a n t and M s . Clough a r r i v e d a t t h e b a r b e t w e e n 5 : 0 0 a n d 6:00 p.m. The d e f e n d a n t was unable to stand well or to shoot pool very well. OIConnell f e l t that defendant should n o t have a n y more to drink. The d e f e n d a n t became a b u s i v e , u s i n g f o u l l a n g u a g e a n d p i c k i n g f i g h t s , a n d a s a r e s u l t was a s k e d t o l e a v e . Several people asked t h e defendant t o l e t t h e g i r l d r i v e . O'Connell himself discussed with t h e defendant whether he should d r i v e , and t h e defendant a t one p o i n t a g r e e d t o l e t Clough d r i v e . The c o u p l e w e n t o u t s i d e , b u t t h e n came b a c k i n t o l o o k for defendant's c a r keys. A bar patron f o u n d them u n d e r d e f e n - dant's belt. The d e f e n d a n t g o t i n t o t h e d r i v e r ' s s e a t and drove away t o w a r d the entrance to 1-15. The a c c i d e n t o c - curred 8 m i l e s n o r t h o f Wolf C r e e k on 1 - 1 5 . The b a r t e n d e r was n o t a b l e t o s a y s p e c i f i c a l l y what t i m e t h e c o u p l e l e f t the bar. J i m Adams w a s a t t h e b a r a t t h e same t i m e a s d e f e n d a n t and testified unequivocally that t h e couple l e f t t h e Oasis Bar a t 6:45 or 7:00 p.m. Adams had earlier offered Ms. C l o u g h a r i d e home t o G r e a t F a l l s i f t h e d e f e n d a n t r e f u s e d t o let her drive. Robert Sturm, a construction worker who was driving n o r t h on 1-15 w i t h t w o c o - w o r k e r s o n t h e e v e n i n g o f December 5, 1982, witnessed t h e a c c i d e n t . In h i s rear-view mirror, he saw d e f e n d a n t ' s p i c k u p e r r a t i c a l l y a p p r o a c h i n g from b e h i n d , traveling at about 65 to 70 m i l e s per hour. Defendant's pickup passed so close to Sturm's vehicle that Sturm was a f r a i d t h e y would t o u c h . However, S t u r m d i d n o t see who was d r i v i n g b e c a u s e i t was d a r k a n d h e w a s b u s y d r i v i n g . After defendant's pickup passed, S t u r m saw t h e v e h i c l e veer t o t h e r i g h t a s i f t o t a k e a n o f f ramp a l t h o u g h o n e w a s n o t t h e r e . The p i c k u p t h e n v e e r e d t o t h e l e f t a c r o s s t h e n o r t h b o u n d l a n e i n t o t h e c e n t e r median, did a s o m e r s a u l t and landed i n t h e southbound lane. Sturm d i d n o t see t h e c o u p l e t h r o w n f r o m the vehicle. When h e a n d h i s c o - w o r k e r s ran t o t h e scene, t h e y f o u n d t h e two o c c u p a n t s l y i n g on t h e r o a d . K e v i n O ' C o n n e l l was t h e i n i t i a l p a s s e r b y t o r e n d e r f i r s t aid. His first aid training consisted of a one-quarter course at Montana State University in 1976. He testified that the d e f e n d a n t was in shock, but came around somewhat a f t e r h e became w a r m e r . J a c k S h a m l e y , a d e p u t y s h e r i f f s t a t i o n e d a t Wolf C r e e k , was the f i r s t l a w e n f o r c e m e n t o f f i c e r t o a r r i v e on t h e s c e n e . H e s t a t e d t h a t d e f e n d a n t was n o t r a t i o n a l a t f i r s t , b u t was l a t e r a b l e t o answer Shamley's q u e s t i o n s a s t o where h e d i d o r did not hurt. S h a m l e y t e s t i f i e d h e t h o u g h t d e f e n d a n t was in shock, but found no "overwhelming evidence" of shock. James T a n n e h i l l was t h e f i r s t highway p a t r o l o f f i c e r t o a r r i v e a t t h e scene. H e received a c a l l a t a b o u t 7:30 p.m. and a r r i v e d 15 m i n u t e s l a t e r . H e determined t h a t M s . Clough was d e a d a n d f o u n d t h e d e f e n d a n t l y i n g on t h e r o a d w a y c o v e r e d w i t h b l a n k e t s and c o a t s . D e f e n d a n t was l y i n g w i t h h i s h e a d on M s . Clough's feet, but f a c i n g away f r o m h e r . Tannehill asked the d e f e n d a n t who owned the vehicle. The d e f e n d a n t r e p l i e d i t was h i s . Tannehill t h e n asked t h e defendant i f h e was driving the vehicle. The defendant answered yes. Tannehill testified that these are routine investigative q u e s t i o n s asked a t t h e scene of an a c c i d e n t . Highway P a t r o l O f f i c e r Gene T i n s l e y a r r i v e d a t t h e s c e n e shortly a f t e r Tannehill. H e was d i r e c t e d t o stay with the victims while T a n n e h i l l conducted t h e a c c i d e n t i n v e s t i g a t i o n . T i n s l e y was w i t h t h e d e f e n d a n t c o n t i n u o u s l y f o r a p p r o x i m a t e l y 30 t o 35 m i n u t e s . During t h a t t i m e , he conversed constant3y with the defendant in order to keep the defendant awake. T i n s l e y a s k e d t h e d e f e n d a n t whose v e h i c l e it w a s a n d who was driving. The d e f e n d a n t r e p l i e d i t was h i s v e h i c l e a n d h e was driving. T i n s l e y t e s t i f i e d t h a t t h e d e f e n d a n t seemed a b l e t o understand his questions and to respond appropriately. Tinsley testified that he did not believe the defendant's condition impaired h i s a b i l i t y t o communicate, although he agreed t h a t defendant appeared "a l i t t l e confused." O f f i c e r T i n s l e y t r e a t e d Gould f o r s h o c k a s s u c h a c c i d e n t victims are routinely treated. In Gould's case, Tinsley observed no g r o s s symptoms o f shock and found no i n j u r i e s . Tinsley noted that t h e d e f e n d a n t was f a c i n g away from M s . Clough and d i d n o t change h i s p o s i t i o n before being loaded into the ambulance. Defendant's position is significant because he a r g u e s t h a t h i s l a c k o f competence i s demonstrated by t h e f a c t t h a t h e w a s l y i n g w i t h h i s h e a d on M s . Clough's f e e t , b u t was u n a w a r e o f w h e r e s h e w a s . The ambulance arrived at the scene around 8:15 p.m. Donald Fleming, ambulance attendant and certified medical t e c h n i c i a n , r o d e w i t h t h e d e f e n d a n t i n t h e ambulance from t h e s c e n e t o G r e a t F a l l s and checked h i s v i t a l s i g n s . When t h e d e f e n d a n t was i n i t i a l l y placed in t h e ambulance, h i s blood p r e s s u r e was 1 0 0 and h i s p u l s e was 6 0 , which i s w i t h i n t h e normal ra n g e . I n o r d e r t o complete h i s forms, Fleming asked t h e d e f e n d a n t who was d r i v i n g . Fleming phrased t h e q u e s t i o n s in a couple of different ways. The defendant responded consistently that he was driving. Fleming also testified that the defendant's physical condition and neurological r e s p o n s e s w e r e good. The d e f e n d a n t h a d f a i r l y good r e c a l l . Be was able to answer simple questions such as his name, a d d r e s s a n d t e l e p h o n e number. About 1 5 m i n u t e s a f t e r d e f e n - d a n t was p l a c e d i n t h e ambulance, h i s b l o o d p r e s s u r e was 120 and h i s p u l s e was 8 2 . These v i t a l s i g n s remained s t a b l e f o r t h e rest o f t h e t r i p , which t o o k a b o u t 4 5 m i n u t e s . When t h e y w e r e a b o u t 10 m i n u t e s f r o m G r e a t F a l l s , F l e m i n g a g a i n a s k e d t h e d e f e n d a n t who was d r i v i n g . The d e f e n d a n t s a i d t h a t h e was driving and that he never let anyone else drive his pickup. Fleming t e s t i f i e d t h a t t h e i n t e r i o r o f t h e ambulance was h e a t e d a n d t h a t w h a t a p p e a r e d t o h a v e b e e n s h o c k symptoms could have been the r e s u l t of t h e defendant l y i n g on c o l d pavement. The defendant's competency a t the time he made the a d m i s s i o n s was disputed in the suppression hearing and a t trial. On a p p e a l , defendant emphasizes a d d i t i o n a l evidence of h i s condition. This evidence includes defendant's s t a t e - ments t h a t t h e r e w e r e t h r e e r a t h e r than two p e r s o n s i n t h e vehicle. The d e f e n d a n t p i c k e d C l o u g h u p a t 5 : 3 0 p.m. rather t h a n 10 o ' c l o c k . D e f e n d a n t w a n t e d t o w a l k home. The g u y who caused t h e a c c i d e n t b e t t e r h i d e o u t . And e v e r y t h i n g w o u l d b e okay i f t h e a m b u l a n c e a t t e n d a n t g a v e him a b e e r . In addi- tion, some o f t h e witnesses characterized t h e defendant a s not responding t o questions, unable t o converse r a t i o n a l l y , mumbling, c o n f u s e d and in a s t a t e of shock. The d e f e n d a n t contends h e h a s no r e c o l l e c t i o n o f a n y o f t h e s e e v e n t s and t h a t h e w a s t o o d i s o r i e n t e d t o l e g i b l y w r i t e h i s name on t h e blood alcohol consent form. Defendant testified at trial t h a t he a c t u a l l y lets o t h e r people d r i v e h i s truck. Counsel e m p h a s i z e s t h a t none o f t h e w i t n e s s e s a s k e d d e f e n d a n t , "Were you d r i v i n g - -e-i - - t h e a c c i d e n t . " a t th t m e of Counsel contends t h e d e f e n d a n t may n o t h a v e known t h e q u e s t i o n m e a n t a t t h e t i m e of the accident. The State presented expert testimony through William Newhouse, a f o r e n s i c s c i e n t i s t f r o m t h e D e p a r t m e n t o f J u s t i c e crime laboratory, on the subject of blood alcohol content m e a s u r e m e n t a n d t h e symptoms a s s o c i a t e d w i t h v a r i o u s l e v e l s . A blood s a m p l e t a k e n f r o m t h e d e f e n d a n t a t 9:30 p.m. on t h e night of t h e a c c i d e n t showed a b l o o d a l c o h o l c o n t e n t o f .29 percent. A s a m p l e t a k e n a t 9:45 p.m. showed a b l o o d a l c o h o l content of .26 percent. Based upon t h i s e v i d e n c e and t h e evidence of the circumstances l e a d i n g up to the accident, Newhouse t e s t i f i e d t h a t a h y p o t h e t i c a l p e r s o n would h a v e h a d t o d r i n k a p p r o x i m a t e l y 22 d r i n k s t o r e a c h a .26 a t 9 : 4 5 p.m., a n d w o u l d h a v e had a b l o o d a l c o h o l c o n t e n t o f a p p r o x i m a t e l y . 1 0 t o .11 a t a r o u n d 7:30 p.m. Newhouse i n d i c a t e d t h a t t h e s e l e v e l s w e r e a p p r o x i m a t i o n s and t h a t t h e r e c o u l d b e v a r i a t i o n among i n d i v i d u a l s . Dr. Pfaff, a forensic pathologist, was called as a w i t n e s s by t h e defense. H e s t a t e d u n e q u i v o c a l l y t h a t it was impossible t o c a l c u l a t e t h e d e f e n d a n t ' s blood a l c o h o l a t t h e t i m e of the accident. Pfaff d i d estimate t h a t t h e average p e r s o n would h a v e a level of .15 p e r c e n t under s i m i l a r cir- cumstances. During cross-examination, Pfaff stated that based upon what he knew about the defendant's condition, d e f e n d a n t was n o t i n s h o c k when h e e n t e r e d t h e h o s p i t a l . He stated that defendant's symptoms were probably alcohol-related. Pfaff also testified r e g a r d i n g a n a u t o p s y c o n d u c t e d on Ms. C l o u g h ' s body. No a u t o p s y w a s p e r f o r m e d u n t i l t h e b o d y was exhumed on m o t i o n o f d e f e n s e c o u n s e l . P f a f f c o n d u c t e d an autopsy to determine whether any of Ms. Clough's physical i n j u r i e s t e n d e d t o i n d i c a t e w h e t h e r C l o u g h was t h e d r i v e r o r t h e passenger i n t h e vehicle. P f a f f ' s a u t o p s y d i s c l o s e d no indications whether she was the driver or the passenger. Pfaff also examined the medical records of defend3nt and concluded t h e y d i d n o t d i s c l o s e any p h y s i c a l i n j u r y i n d i c a t - i n g w h e t h e r h e was t h e d r i v e r o r t h e p a s s e n g e r . The r e c o r d c o n t a i n s no o t h e r p h y s i c a l o r d i r e c t e v i d e n c e i n d i c a t i n g who t h e d r i v e r was. O December 29, n 1 9 8 2 , d e f e n d a n t was c h a r g e d by i n f o r m a - t i o n w i t h n e g l i g e n t h o m i c i d e f o r t h e d e a t h o f Dawn Clough on December 5 , 1 9 8 2 , o p e r a t i n g a m o t o r v e h i c l e u n d e r t h e i n f l u - ence of alcohol or drugs, and failing to have liability insurance. The d r u g - r e l a t e d portion of t h e DUI c h a r g e was later dismissed. The c h a r g e o f f a i l i n g t o have liability i n s u r a n c e was s e v e r e d f o r s e p a r a t e d e t e r m i n a t i o n . On January 19, 1983, d e f e n d a n t moved to suppress all e v i d e n c e o f s t a t e m e n t s made a t t h e s c e n e o f t h e a c c i d e n t on t h e g r o u n d s t h a t h e was i n shock and n o t m e n t a l l y c o m p e t e n t t o i n t e l l i g e n t l y answer t h e q u e s t i o n s . A suppression hearing was h e l d on August 1 8 , 1983. The h e a r i n g i n c l u d e d t e s t i m o n y by numerous witnesses and the deposition of Dr. Pfaff. Post-hearing briefs were submitted by both parties. The D i s t r i c t C o u r t found by a p r e p o n d e r a n c e o f t h e e v i d e n c e t h a t defendant's statements w e r e voluntary. The c o u r t t o o k i n t o account the totality of the circumstances, including the considerable length of t i m e t h a t d e f e n d a n t was o b s e r v e d by highway p a t r o l o f f i c e r s and emergency m e d i c a l p e r s o n n e l , and the fact that his statements t h a t h e was the driver were consistent throughout. The court denied the motion to suppress. A jury trial was held before Judge Thomas Olson on September 6 through September 9 , 1983. The jury returned verdicts of guilty on both the negligent homicide and operating an automobile under the influence of alcohol charg- es. Judgment was entered January 26, 1984. Defendant appea 1s . Did the District Court err in admitting into evidence the defendant's statements that he was driving the vehicle? The defendant contends that his statements that he was driving the vehicle were not competent, and the District Court erred in admitting them into evidence. The defendant argues that he was in shock and so intoxicated both at the scene of the accident and in the ambulance that he was inca- pable of making a voluntary statement. The defendant and the State essentially agree as to legal standards governing the admissibility determination. Section 46-13-301, MCA, in pertinent part provides: " (1) A defendant may move to suppress as evidence any confession or admission given by him on the ground that it was not voluntary. .. . " (4) [T]he prosecution must prove by a preponderance of the evidence that the confession or admission was voluntary. " (5) The issue of the admissibility of the confession or admission may not be submitted to the jury. If the confession or admission is determined to be admissi- ble, the circumstances surrounding the making of the confession or admission may be submitted to the jury as bearing upon the credibility or the weight to be given to the confession or admission." The standard to be applied in our review of this issue is whether there is substantial credible evidence to support the District Court's finding. As stated in State v. Grimestad (1-979),183 Mont. 29, 37, 598 P.2d 198, 203: "Smith and Lenon make it clear that the standard to be applied by the trial judge on a suppression question is 'preponder- ance of the evidence' but when the same q u e s t i o n comes t o u s on a p p e a l t h e c r e d i - b i l i t y o f t h e w i t n e s s e s and t h e w e i g h t t o be given t h e i r testimony i s f o r t h e t r i a l c o u r t ' s d e t e r m i n a t i o n a n d o u r review i s limited t o determining whether t h e r e is s u b s t a n t i a l credible evidence supporting t h e District Court's findings." An admission is competent and admissible where the d e f e n d a n t i s f o u n d c a p a b l e o f u n d e r s t a n d i n g and r e s p o n d i n g i n a n i n t e l l i g e n t manner. T h i s d e t e r m i n a t i o n i s b a s e d upon t h e totality of t h e circumstances, which i n c l u d e s c o n s i d e r a t i o n o f t h e " d e f e n d a n t ' s demeanor, coherence, articulateness, his c a p a c i t y t o make f u l l use of his faculties, h i s memory a n d his overall intelligence." United S t a t e s v . Hollis (D.De1. 1975), 387 F.Supp. 21.3, 220; Annotation, 69 A.L.R.2d 361. The d e g r e e o f t h e d e f e n d a n t ' s i n t o x i c a t i o n a t t h e t i m e o f t h e a d m i s s i o n s d o e s n o t a l o n e d e t e r m i n e t h e competence o r admis- s i b i l i t y of an admission. See S t a t e v. Emerson ( 1 9 7 6 ) , 169 Mont. 285, 546 P.2d 509. Thus, even where t h e d e f e n d a n t ' s blood a l c o h o l a t t h e t i m e o f t h e admission i s extremely h i g h , the statements are admissible i f the evidence shows the d e f e n d a n t was c a p a b l e o f u n d e r s t a n d i n g a n d r e s p o n d i n g i n a n i n t e l l i g e n t manner. See S t a t e v. Chapman (Wash. 1 9 7 4 ) , 526 P.2d 64 (blood a l c o h o l level . 2 7 ) . Additionally, t h i s Court has previously considered a s a relevant f a c t o r t h e trustwor- t h i n e s s o f t h e s t a t e m e n t s a s i n d i c a t e d by t h e " c o n t e n t o f t h e [statements] o r evidence of s u b s e q u e n t e v e n t s which c o n f i r m the reliability of t h e statements." Emerson, 1 6 9 Mont. at 288-89, 546 P.2d a t 511. The s u p p r e s s i o n h e a r i n g t e s t i m o n y a s a w h o l e i n d i c a t e s t h a t d e f e n d a n t w a s l y i n g on t h e c o l d p a v e m e n t a n d a p p a r e n t l y unconscious when help first arrived. Defendant did not respond to questions. Kevin OIConnelI. and others at the scene covered the defendant with blankets. By the time Deputy S h e r i f f Shamley a r r i v e d , t h e d e f e n d a n t had begun t o warm u p a n d w a s able to respond to a request t o move his feet. While Shamley was w i t h t h e defendant, t h e defendant was a b l e t o r e s p o n d t o i n q u i r i e s a b o u t w h e r e h e h u r t . After Highway Patrol Officer Tannehill arrived, T a n n ~ h i l l and o t h e r s p l a c e d b l a n k e t s u n d e r t h e d e f e n d a n t t o k e e p him o f f t h e c o l d ground. O I C o n n e l 1 t e s t i f i e d t h a t d e f ~ n d a n twarmed up and began talking a f t e r t h e blankets w e r e placed under him. Generally, the testimony indicates that defendant became more c o h e r e n t and a w a r e a s h e warmed u p . The testimony of the officers at the scene and the ambulance d r i v e r who t r a n s p o r t e d defendant t o the hospital was t h a t t h e d e f e n d a n t w a s c o h e r e n t a n d a b l e t o c a r r y on a rational conversation. O f f i c e r T a n n e h i l l d i d n o t observe any gross symptoms of shock. He believed the defendant's re- s p o n s e s w e r e l o g i c a l and r a t i o n a l . O f f i c e r T i n s l e y s p e n t 30 t o 4 5 m i n u t e s c o n v e r s i n g w i t h t h e d e f e n d a n t and o b s e r v e d t h a t t h e d e f e n d a n t was a b l e t o c a r r y on a n o r m a l c o n v e r s a t i o n w i t h no delay in responses. He testified t h a t defendant's re- s p o n s e s w e r e c l e a r and u n d e r s t a n d a b l e . Donald F l e m i n g , the ambulance a t t e n d a n t , t e s t i f i e d t h a t t h e d e f e n d a n t was a b l e t o respond to questions regarding h i s i n j u r i e s . Fleming a l s o t e s t i f i e d t h a t t h e d e f e n d a n t ' s b l o o d p r e s s u r e and p u l s e w e r e within a normal range, and t h e d e f e n d a n t responded consis- t e n t l y when a s k e d w h e t h e r h e was d r i v i n g t h e v e h i c l e . While several witnesses testified that defendant may have been i n shock, D r . Pfaff t e s t i f i e d t h a t symptoms w h i c h could have been p e r c e i v e d a s shock by l a y p e r s o n s w e r e more l i k e l y alcohol-related. W i l l i a m Newhouse, t h e S t a t e ' s f o r e n - sic expert, testified that i f a person with a .20 blood alcohol level could r e c i t e h i s name, birth date, residence and o t h e r s i m p l e d a t a , then the alcohol l e v e l had p r o b a b l y n o t i m p a i r e d h i s i m m e d i a t e memory. The a m b u l a n c e a t t e n d a n t testified that defendant recited his rlame, birth date and residence in a consistent manner. In denying defendant's motion to suppress, the District Court stated that it found by a preponderance of the evidence that the defendant's statements were voluntary. The court took into account the totality of the circumstances, includ- ing the observations of highway patrol officers and emergency medical personnel. The court noted that defendant's state- ments that he was the driver of the vehicle were consistent throughout the period leading up to defendant's hospitaliza- tion. Our review of the suppression hearing transcript indicates that there was conflicting evidence on this issue and that the trial court resolved this conflict in favor of admissibility of the statements. We conclude the transcript contains substantial evidence to support the findings and conclusions of the trial court on this issue. We hold the District Court did not err in admit- ting evidence of defendant's statements that he was driving the vehicle. I1 Did the District Court err in refusing defendant's proposed instruction no. 39 as to whether defendant's admis- sions were competently given? Defendant's refused instruction no. 39 stated: "Evidence has been admitted concerning a statement allegedly made by the Defen- dant. Before you consider such statement for any purpose, you must determine that the statement was given competently. In determining whether the statement was competently given, you should consider if the defendant had the capacity to be conscious of the events which occurred at the time of the alleged negligent homi- cide, whether he could retain those events in his memory, and whether he could recall them with reasonable accuracy " . Under S 46-13-301 ( 5 ) , MCA, the jury i s a 1 lowed t o c o n s i d e r t h e c i r c u m s t a n c e s s u r r o u n d i n g t h e making o f t h e a d m i s s i o n a s b e a r i n g upon the c r e d i b i l i t y o r weight t o be given t o the admission. The proposed instruction incorrectly addresses t h e q u e s t i o n o f d e f e n d a n t ' s competence r a t h e r t h a n t h e w e i g h t or c r e d i b i l i t y of t h e evidence. This inappropriately s h i f t s the issue of admissibility t o the jury. In addition, in- s t r u c t i o n no. 8 i n s t r u c t e d t h e jury a s t o i t s r o l e i n d e t e r - mining t h e weight and c r e d i b i l i t y t o b e accorded d e f e n d a n t ' s admissions. I t t o l d t h e j u r y t h a t it w a s t h e e x c l u s i v e j u d g e whether the s t a t e m e n t s w e r e t r u e i n whole o r i n p a r t . It a l s o i n s t r u c t e d t h e m t o view t h e a d m i s s i o n s w i t h c a u t i o n . In S t a t e v. Lapp (Mont. 1983), 658 P.2d 400, 40 St.Rep 120, almost identical i n s t r u c t i o n s were considered. This Court rejected the defendant's contention that an instruction s i m i l a r t o no. 39 s h o u l d h a v e b e e n g i v e n t o t h e j u r y . W e h o l d t h e t h e D i s t r i c t C o u r t d i d n o t err i n r e f u s i n g d e f e n d a n t ' s p r o p o s e d i n s t r u c t i o n no. 39. I11 Did t h e D i s t r i c t C o u r t err i n a d m i t t i n g t h e d e a t h cer- t i f i c a t e which c o n t a i n e d a s t a t e m e n t t h a t t h e d e c e a s e d was a passenger i n t h e vehicle? The d e f e n d a n t c o n t e n d s t h a t t h e f o l l o w i n g p o r t i o n of t h e d e a t h c e r t i f i c a t e should have been e x c i s e d b e f o r e admission: " D e c e d e n t was p a s s e n g e r i n a p i c k - u p t r u c k which l e f t t h e roadway and o v e r - turned. S h e was ejected from the vehicle. " The certificate was admitted during the testimony of the C o u n t y C o r o n e r who p r e p a r e d it i n t h e c o u r s e o f h i s o f f i c i a l duties. The d e a t h c e r t i f i c a t e w a s a d m i s s i b l e t o p r o v e t h e death of Ms. Clough under Rule 803(9), M.R.Evid. and S 50-15-109 (4), MCA. Admission into evidence for that purpose does n o t r e q u i r e t h e admission of the e n t i r e death certificate. The coroner was extensively cross-examined by defense c o u n s e l a s t o t h e s o u r c e o f t h e i n f o r m a t i o n c o n t a i n e d on t h e d e a t h c e r t i f i c a t e with regard t o t h e decedent being a passen- ger. The c o r o n e r ' s t e s t i m o n y e s t a b l i s h e d t h a t h e b a s e d t h e conclusion that Ms. Clough was a passenger upon hearsay s t a t e m e n t s a s t o d e f e n d a n t b e i n g t h e d r i v e r of t h e v e h i c l e . No p r o p e r f o u n d a t i o n w a s l a i d f o r t h e a d m i s s i o n o f t h a t p a r t of the death certificate. W e c o n c l u d e t h a t t h e s t a t e m e n t on the certificate that d e c e d e n t was a p a s s e n g e r should have been e x c i s e d p r i o r t o admission. While t h a t was n o t done, we conclude t h a t t h e f a i l u r e d i d n o t c o n s t i t u t e r e v e r s i b l e error. The t e s t i m o n y by t h e b a r t e n d e r and o t h e r w i t n e s s e s e s t a b l i s h e d a s u b s t a n - tial basis for concluding that decedent was a passenger. While t h e s t a t e m e n t i n t h e d e a t h c e r t i f i c a t e was o b j e c t i o n - able, it confirmed in an insignificant way other evidence before the court. W e h o l d t h a t t h e D i s t r i c t C o u r t d i d n o t commit r e v e r s - i b l e error i n admitting t h e death c e r t i f i c a t e . IV Were t h e d e f e n d a n t ' s admissions corroborated by suffi- c i e n t independent evidence? The d e f e n d a n t c o n t e n d s t h a t t h e S t a t e m u s t e s t a b l i s h t h e c o r p u s d e l i c t i by e v i d e n c e i n d e p e n d e n t o f t h e a d m i s s i o n s on the part of t h e defendant. The d e f e n d a n t a l s o a r g u e s t h a t the bartender's t e s t i m o n y t h a t h e saw t h e d e f e n d a n t d r i v i n g away f r o m t h e Wolf Creek Bar s h o r t l y b e f o r e t h e a c c i d e n t i s i n s u f f i c i e n t b e c a u s e it f a i l s t o show t h a t h e was d r i v i n g a t the t i m e of the accident. The S t a t e a r g u e s t h a t t h e d e f e n - d a n t l s admissions w e r e s u f f i c i e n t l y c o r r o b o r a t e d and t h a t t h e c o r p u s d e l i c t i was e s t a b l i s h e d b y i n d e p e n d e n t e v i d e n c e . Defendant a r g u e s t h a t t h e testimony e s t a b l i s h e s t h a t t h e defendant left the bar a t 6:00 to 6:15 p.m. This leaves s u b s t a n t i a l t i m e unaccounted f o r p r i o r t o t h e a c c i d e n t , which t o o k p l a c e a t a p p r o x i m a t e l y 7:00 p.m. While t h e e v i d e n c e i s n o t f r e e o f c o n t r a d i c t i o n on t h e m a t t e r o f t i m e , t h e record substantiates findings that the defendant left the bar a t 6 : 4 5 t o 7:00 p.m. The a c c i d e n t h a p p e n e d s h o r t l y t h e r e a f t e r , and t h e f i r s t law e n f o r c e m e n t o f f i c e r was c o n t a c t e d a t a b o u t Defendant also contends that the evidence regarding p l a c e m e n t o f h i s b o o t s a n d p a r k a i s s i g n i f i c a n t t o show t h a t h e was n o t d r i v i n g . That evidence does n o t i n f a c t appear t o be significant. It certainly does not prove conclusively that the defendant turned the driving over t o Ms. Clough. The S t a t e c o n t e n d s t h a t § 45-5-111, MCA, is applicable. That s t a t u t e s t a t e s : " I n a homicide t r i a l , b e f o r e an e x t r a j u - d i c i a l c o n f e s s i o n may b e a d m i t t e d i n t o e v i d e n c e , t h e s t a t e must i n t r o d u c e inde- pendent evidence tending t o e s t a b l i s h t h e d e a t h a n d t h e f a c t t h a t t h e d e a t h was caused by c r i m i n a l agency." (emphasis added) I t i s c l e a r from t h e s t a t u t e t h a t c i r c u m s t a n t i a l e v i d e n c e i s s u f f i c i e n t f o r corroboration of a confession. S e c t i o n 45-5-111, MCA, was e n a c t e d i n 1 9 7 3 , w i t h amend- ments to the somewhat stricter provisions of § 94-2510, R.C.M. 1947. Even u n d e r t h e f o r m e r s t a t u t o r y s t a n d a r d , t h i s Court has held t h a t t h e establishment o f t h e corpus d e l i c t i need n o t b e proven by i n d e p e n d e n t e v i d e n c e o f i t s e l f s u f f i - c i e n t beyond a r e a s o n a b l e d o u b t . This Court s t a t e d i n S t a t e v. Ratkovich (1940), 111 Mont. 19, 25, 1 0 5 P.2d 679, 682: " T h e r e m u s t b e some i n d e p e n d e n t e v i d e n c e e s t a b l i s h i n g t h e c o r p u s d e l i c t i , b u t it need n o t o f i t s e l f b e s u f f i c i e n t beyond a r e a s o n a b l e d o u b t , a s , once t h e indepen- dent evidence i s given, t h e confession may b e c o n s i d e r e d w i t h t h e f a c t s and circumstances i n evidence i n determining whether the corpus delicti is established. .. " (emphasis added) The D i s t r i c t C o u r t c o n c l u d e d t h a t t h e r e w a s s u b s t a n t i a 1 e v i d e n c e beyond t h e a d m i s s i o n s o f t h e d e f e n d a n t a l o n e . The D i s t r i c t C o u r t p o i n t e d o u t t h a t t h e e v i d e n c e w a s t o b e viewed in a l i g h t most f a v o r a b l e t o t h e S t a t e . The j u d g e r e f e r r e d t o t h e t e s t i m o n y o f b a r t e n d e r O ' C o n n e l l , who t e s t i f i e d a s t o h i s observations of defendant's seriously intoxicated s t a t e , his discussions with the defendant regarding defendant's inability to drive, and finally his observatinns that the defendant nonetheless drove the pickup away from the Wolf Creek Bar. W i t h p a r t i c u l a r r e g a r d t o d r i v i n g away f r o m t h e bar i t s e l f , the bartender t e s t i f i e d t h a t t h e defendant f i r s t w a n t e d t o d r i v e a n d , a f t e r some d i s c u s s i o n , a g r e e d t o l e t M s . Clough d r i v e . L a t e r h e c h a n g e d h i s mind a n d i n s i s t e d t h a t h e would d r i v e e v e n t h o u g h h e h a d t o l d t h e b a r t e n d e r h e would not drive. The b a r t e n d e r saw t h e d e f e n d a n t d r i v e t h e p i c k u p away f r o m t h e b a r . An a d d i t i o n a l w i t n e s s o b s e r v e d t h e d e f e n - d a n t ' s t r u c k b e i n g d r i v e n i n a e x t r e m e l y c a r e l e s s and t h r e a t - e n i n g manner. We hold t h a t t h e defendant's admissions with regard to d r i v i n g t h e v e h i c l e w e r e c o r r o b o r a t e d by s u f f i c i e n t indepen- dent evidence. Did the District Court err in refusing defendant's proposed i n s t r u c t i o n s no. 33 and 41, r e l a t i n g t o t h e proof required t o e s t a b l i s h t h e corpus d e l i c t i ? The d i s c u s s i o n r e g a r d i n g c o r p u s d e l i c t i i n t h e p r e c e d i n g issue is applicable here. The i n s t r u c t i o n s p r o p o s e d b y t h e defendant were: "You a r e i n s t r u c t e d t h a t t h e r e m u s t b e independent evidence of the corpus d e l i c i t t o c o r r o b o r a t e an a d m i s s i o n , and i n a c a s e o f N e g l i g e n t Homicide, a s h e r e , such independent evidence must b e proven beyond a r e a s o n a b l e d o u b t . " Proposed I n s t r u c t i o n No. 3 3 "You a r e i n s t r u c t e d t h a t i n a c a s e o f N e g l i g e n t Homicide, t h e r e must b e i n d e - pendent evidence o f t h e corpus d e l i c t i and s u c h i n d e p e n d e n t e v i d e n c e must b e proved beyond a reasonable doubt." P r o p o s e d I n s t r u c t i o n No. 4 1 These instructions are not correct statements of the law. As previously mentioned, Ratkovich established that i n d e p e n d e n t e v i d e n c e need n o t b e s u f f i c i e n t t o e s t a b l i s h t h e c o r p u s d e l i c t i beyond a r e a s o n a b l e d o u b t . Both i n s t r u c t i o n s require that independent evidence must be proven beyond a reasonable doubt. The D i s t r i c t C o u r t refused the instruc- t i o n s b e c a u s e it concluded t h a t t h e c o r p u s d e l i c t j . i s n o t a q u e s t i o n t o be decided by t h e j u r y , b u t i s a t h r e s h o l d ques- tion for determination by the court. That is essentially c o r r e c t a s t h e D i s t r i c t Court must f i r s t determine i f t h e r e is sufficient corroborative evidence before ruling on the a d m i s s i b i l i t y of t h e confession o r admission. We conclude that the District Court did not err in r e f u s i n g d e f e n d a n t ' s p r o p o s e d i n s t r u c t i o n s 33 a n d 41. Did the District Court err in refusing defendant's p r o p o s e d i n s t r u c t i o n no. 11, w h i c h i n s u b s t a n c e r e q u i r e d t h e j u r y t o f i n d beyond a r e a s o n a b l e d o u b t t h a t d e f e n d a n t was t h e driver of the vehicle? The i n s t r u c t i o n w a s r e p e t i t i v e . The j u r y w a s a d e q u a t e l y instructed on reasonable doubt in other instructions. We hold that no error was committed in refusing defendant's p r o p o s e d i n s t r u c t i o n no. 11. VII Did t h e District Court err i n refusing t o dismiss t h e charges at the close of the State's case on grounds that t h e r e was no e v i d e n c e i n d e p e n d e n t o f d e f e n d a n t ' s admissions t o show h e was t h e d r i v e r ? A s discussed a t length i n I V above, t h e r e was s u b s t a n - t i a l evidence i n d e p e n d e n t o f d e f e n d a n t ' s a d m i s s i o n s t o show that he was driving. No further discussion is required. T h e r e c l e a r l y was n o t a factual basis for the dismissal of the charges on this theory at the close of the State's ca se-in-chief. VIII Did the District Court err in deleting a portion of d e f e n d a n t ' s proposed i n s t r u c t i o n no. 14 r e l a t i n g t o t h e u s e of circumstantial evidence? The p o r t i o n o f t h e p r o p o s e d i n s t r u c t i o n w h i c h t h e D i s - t r i c t C o u r t d e l e t e d a n d t o which t h e d e f e n d a n t o b j e c t s i s a s follows: "However, you a r e i n s t r u c t e d t h a t y o u a r e n o t p e r m i t t e d on c i r c u m s t a n t i a l evidence a l o n e t o f i n d t h e d e f e n d a n t g u i l t y o f any crime c h a r g e d a g a i n s t him u n l e s s t h e proved c i r c u m s t a n c e s n o t o n l y a r e c o n s i s - t e n t w i t h t h e hypothesis t h a t t h e defen- d a n t i s g u i l t y o f t h e crime, b u t a r e c o n s i s t e n t [ s i c ] w i t h any o t h e r r a t i o n a l conclusion." In S t a t e v. Bean ( 1 9 5 9 ) , 1 3 5 Mont. 1 3 5 , 337 P.2d 930, this Court determined that the s i m i l a r proposed i n s t r u c t i o n was properly rejected. Such instruction is appropriate only where all of the evidence in the case is circumstantial. Here, t h e r e i s s u b s t a n t i a l d i r e c t e v i d e n c e . W e hold t h a t t h e D i s t r i c t C o u r t d i d n o t err i n d e l e t i n g a p o r t i o n o f d e f e n - d a n t ' s p r o p o s e d i n s t r u c t i o n no. 14. IX Did the District Court err in admitting expert testimony regarding defendant's blood alcohol level at the time of the accident? In substance, the defendant contends that because of the conflict in the evidence between Dr. Pfaff and Dr. Newhouse, Dr. Newhouse was not qualified as an expert to express an estimate of the defendant's blood alcohol level at the time of the accident. The State points out that Dr. Newhouse's opinions were given in response to hypothetical questions as an aid to the jury. The State argues that Newhouse was qualified as an expert and points out that the court in- structed the jury during the Newhouse testimony that expert witnesses may give opinions, but the jury is not bound to accept those opinions. In addition, there was substantial cross-examination of Newhouse by defendant's counsel. As we review the transcript, it appears that both ex- perts were testifying as to hypothetical averages, which would result from drinking a certain amount of alcohol under certain conditions. The hypothetical questions were within the scope of the evidence presented. The court instructed the jury that they could reject an expert's opinion. The District Court did not err in admitting the expert testimony. X Did the District Court. err in allowing evidence of the use of marijuana by the defendant and the decedent on the day of the accident? That evidence was admissible because the defendant initially was charged with driving under the influence of alcohol or drugs, even though the drug charge was subsequent- ly dismissed. In addition, the evidence was properly admitted as a part of the res g e s t a e , a s inseparably intertwined in the events leading t o t h e accident. See S t a t e v. Trombley ( ~ o n t . 1 9 8 0 ) , 620 P.2d 3 6 7 , 37 S t . R e p . 1871. The d e f e n d a n t h a s n o t a r g u e d t h e o t h e r crimes r u l e , b u t h a s m e r e l y s t a t e d t h a t t h e e v i d e n c e was p r e j u d i c i a l . W e note t h a t a f t e r t h e evidence was a d m i t t e d , t h e D i s t r i c t C o u r t g a v e a n e x c e l l e n t c a u t i o n a r y i n s t r u c t i o n , e m p h a s i z i n g t h a t t h e e v i d e n c e was o n l y t o show t h e f l o w o f c i r c u m s t a n c e s and t h a t t h e j u r y s h o u l d n o t con- c l u d e d e f e n d a n t was a b a d p e r s o n . W e hold t h a t t h e admission o f t h e evidence r e g a r d i n g t h e u s e o f m a r i j u a n a was n o t r e v e r s i b l e e r r o r . A r e §§ 45-5-104 and 4 5 - 2 - 1 0 1 ( 3 7 ) , MCA, u n c o n s t i t u t i o n a l - l y vague? Defendant c o n t e n d s t h a t t h e d e f i n i t i o n of n e g l i g e n c e a s applied to negligent homicide is unconstitutiona1ly vague. In p e r t i n e n t p a r t , t h e code s e c t i o n s provide: "Negligent homicide. (1) C r i m i n a 1 homi- c i d e c o n s t i t u t e s n e g l i g e n t h o m i c i d e when it is committed negligently." § 45-5-104 ( I ) , MCA. " ' N e g l i g e n t l y ' -- a p e r s o n a c t s n e g l i - g e n t l y w i t h r e s p e c t t o a r e s u l t or t o a circumstance described by a statute d e f i n i n g a n o f f e n s e when h e c o n s c i o u s 1 disregards a risk that t h r result w i l y occur o r t h a t t h e circumstance e x i s t s o r when h e d i s r e q a r d s a - k o f w h i c h ris - should-be - a w a r e t h a t t h e r e s u l t w i n occur or t h a t t h e circumstance e x i s t s . The risk m u s t b e o f s u c h a n a t u r e and d e g r e e t h a t t o d i s r e g a r d it i n v o l v e s a g r o s s d e v i a t i o n from t h e s t a n d a r d o f c o n d u c t t h a t a r e a s o n a b l e p e r s o n would observe i n t h e a c t o r ' s s i t u a t i o n . 'Gross deviation' means a d e v i a t i o n t h a t i s considerably greater than lack of ordi- nary care. R e l e v a n t t e r m s s u c h a s 'neg- l i g e n t ' and ' w i t h n e g l i g e n c e ' have t h e same meaning. " 45-2-101 ( 3 7 ) , MA C (emphasis added). D e f e n d a n t c o n t e n d s t h a t t h e d e f i n i t i o n of n e g l i g e n c e a s applied to negligent homicide i s u n c o n s t i t u t i o n a l l y vague, relying upon a statement by this Court in State v. Bier ( 1 9 7 9 ) , 1 8 1 Mont. 27, 32, 591 P.2d 1 1 1 5 , 1118. I n B i e r , we stated that "although somewhat nehul o u s in concept, gross negligence i s g e n e r a l l y considered t o f a l l s h o r t of a reck- less d i s r e g a r d f o r c o n s e q u e n c e s and i s s a i d t o d i f f e r from o r d i n a r y negligence only i n degree, n o t i n kind." Defendant further argues that the statute is vague because, a s a p p l i e d by t h e C o u r t , i t d i d n o t r e q u i r e a con- s c i o u s d e v i a t i o n from a known r i s k , and b e c a u s e t h e s t a t u t e f a i l s t o a p p r i s e a person o f t h e standard o f conduct r e q u i r e d by the statute. Defendant also argues that the standard c a n n o t b e a s t a n d a r d d e t e r m i n e d by a j u r y , b u t must b e d e - f i n e d by t h e l e g i s l a t u r e . F i n a l l y , defendant contends t h a t jury i n s t r u c t i o n no. 1 5 ( a ) would a l l o w t h e j u r y t o convict defendant for criminal negligence even though the blood a l c o h o l l e v e l was l e s s t h a n .lo. The S t a t e c o n t e n d s t h a t t h e h o l d i n g by t h i s C o u r t t h a t the tort concept of gross negligence i s somewhat n e b u l o u s d o e s n o t i n a n y way s u p p o r t t h e c l a i m t h a t t h e s t a t u t e s a r e unconstitutionally vague. The State points out that the s t a n d a r d i s t h a t t h e s t a t u t e must b e s p e c i f i c enough t o g i v e f a i r n o t i c e o f t h e c o n d u c t p r o h i b i t e d and t o p r o v i d e a mean- i n g f u l d i f f e r e n t i a t i o n between c u l p a b l e and i n n o c e n t c o n d u c t . The S t a t e p o i n t s o u t t h a t it i s n o t u n r e a s o n a b l e t o l e a v e t o t h e j u r y t h e d e t e r m i n a t i o n o f g r o s s d e v i a t i o n from t h e s t a n - d a r d o f c o n d u c t t h a t a r e a s o n a b l e p e r s o n would o b s e r v e i n t h e actor's situation. The S t a t e a l s o c o n t e n d s t h a t t h e d e t e r m i n a t i o n i s t o b e made by t h e j u r y taking into consideration the t o t a l i t y of d e f e n d a n t 1s conduct, including the speed of the vehicle, d i s r e g a r d o f w a r n i n g s t h a t h e was t o o d r u n k t o d r i v e , a s w e l l as any evidence of intoxication. In Ketchum v. Ward (W.D.N.Y. 1976), 422 F.Supp. 934, aff'd, 556 F.2d 557 (2d Cir. 1977), t h e court upheld a negligent homicide statute s i m i l a r t o S 45-5-104(1), MCA. W e agree with t h e holding i n Ketchum that the inability of an attorney t o predict the outcome o f t h e j u r y d e l i b e r a t i o n s on t h e q u e s t i o n o f n e g l i - gence i s n o t a s u f f i c i e n t b a s i s f o r a f i n d i n g o f u n c o n s t i t u - t i o n a l vagueness. W e a l s o adopt t h e view e x p r e s s e d by t h e U n i t e d S t a t e s Supreme C o u r t i n U n i t e d S t a t e v . Ragen (1942), 314 U.S. 5 1 3 , 523: "The mere f a c t t h a t a p e n a l s t a t u t e i s s o framed a s t o r e q u i r e a j u r y upon o c c a s i o n t o determine a question of reasonableness i s n o t s u f f i c i e n t t o make i t t o o v a q u e t o afford a p r a c t i c a l guide t o permissible conduct. " A s w e c o n s i d e r t h e s t a t u t e s set f o r t h above, w e c o n c l u d e t h a t t h e r e i s no i n d e f i n i t e n e s s o n t h e f a c e o f t h e s t a t u t e s s u f f i c i e n t t o require a holding of unconstitutionality. We a l s o conclude t h a t t h e r e i s no b a s i s for f i n d i n g t h e same unconstitutional as applied to present fact circumstances. It is difficult to imagine that conduct, which included d r i n k i n g b o t h b e e r and w h i s k y o v e r many h o u r s , disregarding warnings from s e v e r a l p e o p l e t h a t h e was t o o i n t o x i c a t e d t o drive, and then g e t t i n g behind t h e wheel of a v e h i c l e and d r i v i n g down t h e highway a t a s p e e d c o n s i d e r a b l y i n e x c e s s o f t h e speed l i m i t , could not be classed a s a gross deviation, meaning a deviation that is considerably greater than the lack of ordinary care. We conclude that the statutes in question a r e not unconstitutional. D e f e n d a n t a r g u e s t h a t i n s t r u c t i o n no. 15 ( a ) allowed t h e j u r y t o c o n v i c t f o r c r i m i n a l n e g l i g e n c e m e r e l y o n some d e g r e e of intoxication. That i s not an accurate statement of t h e instruction. Instruction no. 15 c l e a r l y r e q u i r e s that any intoxication relied upon must c o n s t i t u t e a g r o s s d e v i a t i o n from t h e s t a n d a r d o f care a s defined i n other instructions. A s t h i s Court held i n S t a t e v. Cooke (Mont. 1 9 8 2 ) , 645 P.2d 1367, 39 St.Rep. 1026, criminal negligence can arise as a r e s u l t of driving a c a r while intoxicated. W e conclude t h a t i n s t r u c t i o n no. 1 5 ( a ) i s n o t improper. W e h o l d t h a t §§ 45-5-104 and 45-2-201(37), MCA, are not u n c o n s t i t u t i o n a l l y vague. XI1 Did the District Court err in refusing defendant's proposed i n s t r u c t i o n s no. 5 , 6 , 7 , 8 and 3 8 , which i n s t r u c t e d the jury in substance that a guilty verdict on negligent homicide r e q u i r e d a finding of "conscious" disregard o f t h e risk? Defendant s proposed i n s t r u c t i o n s no. 5 and 38 r e f e r r e d t o t h e necessity o f t h e defendant a c t i n g with a mental s t a t e a s an e l e m e n t o f t h e o f f e n s e . Such i n s t r u c t i o n s a r e improp- er. This Court has previously decided t h a t mental s t a t e is n o t a n i s s u e i n n e g l i g e n t homicide c a s e s . S t a t e v. K i r k a l d i e (1978), 1 7 9 Mont. 283, 587 P.2d 1298. See a l s o , S t a t e v. Cook (Mont. 1982), 645 P.2d 1367, 1369, 39 St.Rep. 1026, 1029. D e f e n d a n t ' s proposed i n s t r u c t i o n s no. 6 , 7 and 8 r e l a t e d to the t e r m "conscious," a s used i n the f i r s t part of the definition of negligence in S 45-2-101 ( 3 7 ) , MCA. As to i n s t r u c t i o n s 6 and 7 , t h e D i s t r i c t Court concluded t h a t t h e word " c o n s c i o u s l y " w a s a common word i n t h e E n g l i s h l a n g u a g e and required no definition. That follows the holdings of this Court that words of common language need not be ex- plained. S t a t e v. Camitsch (Mont. 1 9 8 1 ) , 626 P.2d 1250, 38 St.Rep. 563. The D i s t r i c t C o u r t d i d n o t a b u s e i t s d i s c r e t i o n i n making t h a t d e t e r m i n a t i o n . With r e s p e c t t o proposed i n s t r u c t i o n no. 8, it i n s e r t s t h e word " c o n s c i o u s l y " w h e r e i t i s n o t a p p l i c a b l e . W e t h e r e f o r e conclude t h a t t h e t r i a l c o u r t d i d n o t err i n r e f u s i n g i n s t r u c t i o n s n o . 5 , 6 , 7 , 8 a n d 38. XI11 Did t h e D i s t r i c t c o u r t a d e q u a t e l y i n s t r u c t t h e j u r y t h a t the .10 p re s u m p t i o n o f i n t o x i c a t i o n a p p l i e d on1.y t o t h e D U I charge? The defendant argues that the instruction should have included a c a u t i o n a r y statement t h a t t h e presumption t h a t a person i s under t h e i n f l u e n c e o f a l c o h o l i f t h e blood a l c o h o l c o n t e n t i s .10 o r g r e a t e r could n o t b e a p p l i e d t o t h e n e g l i - gent homicide charge. I n s t r u c t i o n no. 19 r e f e r r e d t o the "blood a l c o h o l l e v e l o f .lo" a s t h e p h r a s e i s used i n Count 11, t h e charge of d r i v i n g under the influence of alcohol. The record established that the prosecution did not a r g u e t o t h e j u r y t h a t t h e p r e s u m p t i o n a p p l i e d i n a n y manner to the negligent homicide charge. The District Court so observed in discussing the same with counsel outside the presence of t h e jury. There i s nothing i n t h e i n s t r u c t i o n s to tie the .10 presumption to the charge of negligent homicide. It i s important t o note t h a t t h e evidence of defendant's i n t o x i c a t i o n went f a r beyond that pertaining to his blood alcohol level. T h e r e was ample and significant additional evidence of the defendant's intoxication, including defen- d a n t ' s t e s t i m o n y t h a t h e was " p r e t t y much i n t o x i c a t e d " a t t h e b a r i n t h e evening. We conclude that the court adequately instructed the jury with regard to the .10 presumption of intoxication. XIV Did the District Court err in denying defendant's post-trial motions for a finding of not guilty or a new trial? Our discussion of previous issues clearly establishes that in light of the evidence presented, there was no basis for a finding by the judge of not guilty or for the granting of a new trial. We affirm. ~ Justic J We concur: Mr. Justice John C. Sheehy, dissenting in part and concurring in part: I would hold that S 45-1-104(1.), MCA, which describes the crime of negligent homicide, is unconstitutionally vague, when considered with the definition of "negligently" set out in § 45-2-101 ( 3 7 ) , MCA. The statute leaves the determination of criminal conduct to a iury's perception of the standard of conduct that a "reasonable" person would have observed in the actorsr situation, and then the jury's perception of what involves a "gross deviation" from that standard. The statutory scheme is too uncertain to be upheld. We may well disapprove of the defendant's conduct on the day in question, but his conviction for criminal negligent homicide is based on formless and indistinct statutes which inadequately describe what constitutes a crime. On their face, the statutes defy containment. 7: further disagree with the holding of the majority respecting the instruction on circumstantial evidence. If we regard the statements of the defendant that he was driving as direct evidence (I do not since they are at most admissions), the corroboration for those statements exists only in circumstantial evidence. There is no other direct evidence. To be truly corroborative, the circumstantial evidence should be consistent only with the hypothesis that he was guilty of a crime, and not consistent with any other rational conclusion. The jury should have been so instructed, by the court, if the instruction offered by the defendant was not accurately stated. Th.e majority reliance on State v. Bean, supra, is faulty on two bases: such an instruction was not offered in Bean, and, if Bean is interpreted as the majority interprets it, the holding is incorrect. Whether the State undertakes to prove the guilt of the defendant by direct evidence, or indirect (circumstantial) evidence, or by a combination of direct and indirect evidence, the facts and circumstances in evidence produced by the State should be consistent with each other and with the guilt of the defendant, and. inconsistent with any reasonable theory of the defendant's innocence. That is merely another way of saying that the State must prove its case against the defendant beyond a reasonable doubt. I have other problems with the majority opinion, but these will suffice. 1 would reverse the conviction of criminal homicide against the defendant, and sustain his conviction of driving under the influence of intoxicating liquor. Justice