Opinion of the Court
CRAWFORD, Judge:Contrary to his pleas, appellant was found guilty of the unpremeditated murder of his wife, in violation of Article 118, Uniform Code of Military Justice, 10 USC § 918. The convening authority approved the sentence of a dishonorable discharge, 35 years’ confinement, total forfeitures, and reduction to the lowest enlisted grade. The Court of Criminal Appeals affirmed the findings and the sentence after a hearing on the issue of ineffectiveness of counsel was conducted pursuant to United States v. DuBay, 17 USCMA 147, 37 CMR 411 (1967).
We granted review on the following issue: WHETHER APPELLANT WAS DENIED HIS RIGHT TO THE EFFECTIVE ASSISTANCE OF COUNSEL WHEN HIS TRIAL DEFENSE COUNSEL, AFTER INFORMING THE MEMBERS THAT THEY WERE GOING TO PRESENT EVIDENCE OF THE APPELLANT'S PEACEFUL, LAW-ABIDING NATURE AND GOOD MILITARY. CHARACTER, AND ESTABLISH THE SUICIDAL TENDENCIES OF ' LORI CHRISTY THROUGH THE EXPERT TESTIMONY OF DR. RAISANI, NONETHELESS FAILED TO PRESENT ANY SUCH EVIDENCE ON THE BASIS THAT THERE “WAS NO DEFENSE IN THIS CASE.”
We hold that appellant was not prejudiced by any of the alleged errors.
FACTS
Lori Christy was found dead from a shotgun wound on May 10, 1993. The weapon was found next to her body. What appeared to be a suicide note was found in a computer hutch in the Christy home. The day before her death, Lori Christy had threatened to commit suicide by ingesting Flexeril pills.
Investigating officials surmised that Lori Christy’s death was not a suicide when they discovered that someone had ejected both the spent shotgun shell and a live shell from the gun and then had reinserted the spent shell into the gün. The live shotgun shell was found on the floor between Lori Christy’s feet.
Within the next two months, events led police to the conclusion that appellant was responsible for his wife’s death. On May 12, 1993, appellant signed a sworn statement in which he stated that he had visited two friends during the time frame in which his wife died- Appellant “helped” investigators by suggesting possible suspects. On May 28, he suggested that his wife and another woman might have had a suicide pact (thus explaining the two shells). On June 2, appellant called investigators and told them that his oldest daughter believed a friend of Lori Christy’s had, killed her. On June 17 and 18, appellant again told investigators that he was not present when his wife died.
Then, during an interview on July 8, appellant asked investigators whether his wife’s mouth and eyes were open when her body was found. Appellant had not been allowed to view the crime scene or photos of the scene. At that time, investigators became convinced that appellant knew more about his wife’s death than he was telling. Appellant explained to investigators that he returned to his home and found his wife in the basement trying to pull the trigger of the shotgun with her toe. He told investigators that the gun fired when he tried to grab it away from her.
On July 10, 1993, appellant changed his story again. Appellant claimed that he returned to the house and argued with Lori Christy, that she threatened to commit suicide, and that he called her bluff by retrieving the shotgun1 shells and the shotgun for her. Appellant told investigators that Lori Christy then tried to pull the trigger with her toe, that he grabbed the gun away from *49her, and that the gun fired. According to this statement, appellant realized the spent shell had ejected from the gun. He put the shell back and placed the gun next to his dead wife. He then left the house and attended his daughters’ school pi’ogram.
On July 13, appellant gave a somewhat different version of the story to investigators. In this statement, appellant informed investigators that he now remembered loading the shotgun shells into the gun. Also, he remembered that his wife had held on to the barrel of the gun and his thumb hit the trigger of the shotgun as he was pulling it away from her.
There was other damaging evidence against appellant as well. Specifically, Lori Christy told appellant on the day she died that she was having an affair and that she was leaving him. Appellant felt “good” and “happier” after his wife’s death. Five unfired shotgun shells were found in appellant’s trash. An expert at trial testified that if appellant had accidentally pulled the six and a half pound trigger with his thumb while pulling the gun away from Lori Christy, he would most likely have severely damaged or broken his thumb when the gun recoiled.
There was also testimony at trial that Lori Christy was not suicidal on the day of her death. She had agreed the evening before that suicide was selfish. She had made plans to go to Virginia with a friend. An alarm was set in the Christy bedroom for 6:45 p.m., the time Lori Christy was supposed to leave to attend her daughters’ school program.
Appellant’s actions after Lori Christy’s death were perhaps the most damaging to his case. Appellant altered the scene so that it would appeal’ that Lori Christy had committed suicide. He placed the gun by his wife’s body, straightened the body, replaced the spent shell in the shotgun, and put a ladder in front of his closet so that it would appear that the 5’1” Lori Christy could reach the shotgun shells.
At appellant’s trial, defense counsel stated the following during opening arguments:
Now, the evidence in this case will show that Lori Christy was a very troubled young woman____ You will also hear evidence of her suicidal tendencies____ You will also hear evidence about the mental therapy that Lori was undergoing, as well as some of the things she wrote as part of her therapy____
In addition, you will see a note that was found after Lori’s body was discovered. And Colonel Raisani, an Air Force forensic psychiatrist, will testify that this note was, in fact, a suicide note____
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Finally, you will hear evidence and see evidence of Sergeant Christy’s good military character and that he has never been in trouble before.
Despite these assertions, trial defense counsel did not call any witnesses. In its case in chief, the prosecution introduced the alleged suicide note into evidence and also elicited testimony regarding Lori Christy’s suicidal state the day before her death. Tidal defense counsel introduced appellant’s military record into evidence during the sentencing phase of the trial but did not call any character witnesses.
DISCUSSION
The Sixth Amendment guarantees a criminal defendant “Assistance of Counsel for his defence.” This Court has unanimously adopted the test for ineffective assistance of counsel established by the Supreme Court in Strickland v. Washington, 466 U.S. 668, 104 S.Ct. 2052, 80 L.Ed.2d 674 (1984). See United States v. Ingham, 42 MJ 218, 223 (1995).
Strickland creates a two-prong test to determine whether an accused was denied effective assistance of counsel. The first prong is whether counsel’s conduct “fell below an objective standard of reasonableness.” 466 U.S. at 688,104 S.Ct. at 2064. We “strongly presume! ]” that counsel has provided “adequate assistance.” Id. at 690, 104 S.Ct. at 2066.
The second prong is whether there was prejudice. Id. at 692, 104 S.Ct. at 2067. An appellant who alleges prejudice must show that “counsel’s errors were so serious *50as to deprive the defendant of a fair trial, a trial whose result is reliable.” Id. at 687,104 S.Ct. at 2064. As the Supreme Court noted in Lockhart v. Fretwell, 506 U.S. 364, 369-70, 113 S.Ct. 838, 842^3, 122 L.Ed.2d 180 (1993)(footnote omitted):
[A]n analysis focusing solely on mere outcome determination, without attention to whether the result of the proceeding was fundamentally unfair or unreliable, is defective. To set aside a conviction or sentence solely because the outcome would have been different but for counsel’s error may grant the defendant a windfall to which the law does not entitle him.
An analysis of this case under the first prong of Strickland reveals some unsettling circumstances. As we stated in United States v. Fluellen, 40 MJ 96, 98 (1994), “It is important for counsel to evaluate all of the evidence and determine the strategy that is most likely to be successful.” Prior to trial, counsel should decide, as a tactical matter, “which witnesses not to call because of their potential for impeachment and corroboration of the prosecution’s case.” Id. Opening statements are a “critical part of the trial.... It is during the opening statement that the parties set forth their theory and theme of the case.” United States v. Turner, 39 MJ 259, 265 (CMA 1994). While unexpected events at trial may lead to changed circumstances or different trial tactics, there is no indication of such unexpected events in appellant’s case.
Trial defense counsel should have realized the tactical risks and benefits of calling Dr. Raisani and character witnesses well before they presented the defense’s opening statement. The character witnesses may have been particularly important to appellant’s defense because evidence of appellant’s good military character may be sufficient to raise a reasonable doubt as to appellant’s guilt, thereby bolstering appellant’s accident defense. See United States v. Breeding, 44 M J 345 (1996), and cases cited therein. However, we do not need to decide whether defense counsel’s conduct fell below an objective standard of reasonableness because it is clear that appellant was not prejudiced by the conduct of his trial defense counsel.
Appellant made numerous incriminating and contradictory statements to the police. He informed his defense counsel that he was not at the house when his wife died, despite the three detailed statements to the police in which he admitted that he was present. Defense counsel had their hands tied. Had they put appellant on the stand, the members would have been even more skeptical of appellant’s ever-changing stories. Appellant’s statements significantly strengthened the case against him because they indicated guilt. “We have little patience, generally, with appellate calls for a penalty flag from an accused who, when all is said and done, was mugged — if at all — largely by his own lack of candor with his counsel.” United States v. Meadows, 42 MJ 132, 138 (1995).
The Government’s case against appellant was very strong. Appellant lied to investigators. Appellant tried to make Lori Christy’s death look like a suicide. Appellant misled investigators by suggesting that another person had killed his wife. There was evidence of appellant’s anger at Lori Christy. Appellant did not appear uppet when he arrived at his daughters’ school program after his wife’s death, and he felt “good” and “happier” after his wife died. Further, appellant admitted that he retrieved the gun and shells, and admitted that he loaded the gun. An expert testified that if things had occurred as appellant claimed, appellant would most likely have severely damaged or broken his thumb when the gun recoiled. In sum, appellant’s actions before and after Lori Christy’s death provide ample evidence that the results of the trial were reliable.
Appellant’s trial was not fundamentally unfair. See Strickland, supra at 668, 104 S.Ct. at 2052; United States v. MacCulloch, 40 MJ 236 (CMA 1994).
The decision of the United States Air Force Court of Criminal Appeals is affirmed.
Chief Judge COX and Judges GIERKE and EFFRON concur.