A jury convicted the defendant of being an accessory to the crime of criminal mischief in the second degree in violation of General Statutes53a-8 and 53a-116. From the judgment rendered, the defendant has appealed, claiming that the trial court erred by (1) allowing the defendant to be represented by out-of-state counsel without first complying with Practice Book 24; (2) denying the defendant effective assistance of counsel; (3) permitting the state to file a substitute information without allowing the defendant to move for a bill of particulars or granting the defendant a reasonable continuance; (4) failing to charge the jury properly on the elements of intent essential to convict the defendant as an accessory; (5) refusing to grant the defendant's motions for a mistrial and a new trial on the basis of a juror's non disclosure of information on voir dire; and (6) denying the defendant's motion to voir dire the jury after its verdict.
The jury could readily have found the following facts: Between 6 p.m. on the evening of October 31, 1979, and 6 a.m. the following morning, vandals used spray paint to deface the Levonius premises located on Packer Road in Canterbury. Several days later, the police received an anonymous phone call which prompted them to question Lance Delpriore, Joel Brown and Robert Plante about the incident. Confessions by Delpriore and Brown involved Plante in the incident, and the trio were arrested. The three subsequently implicated the defendant as having paid them to spray paint the Levonius house, garage and driveway. The defendant was ultimately charged with conspiracy to commit criminal mischief in the second degree in violation of General Statutes53a-48 and 53a-116. With the permission of the court, *Page 303 Stephen Nugent, a Rhode Island attorney, represented the defendant at trial, which began on March 12, 1980.
Nothing in the record before us indicates that the defendant's attorney failed to represent his client adequately in this respect. The affidavit supporting the arrest warrant was based upon the admissions of two active participants and the observations of a police officer who was at the scene. Thus, although the supporting affidavit was in part based on hearsay, the judicial officer who issued the arrest warrant had been apprised of the underlying circumstances upon which the informants had relied when providing information to the affiant. Aguilar v. Texas, 378 U.S. 108, 114,84 S. Ct. 1509, 12 L. Ed. 2d 723 (1964).
Moreover, the issuing officer had before him sufficient information to credit the informants' *Page 305 statements as reliable. The affidavit contained far more than the mere recital of conclusions. From it a judicial officer could deduce substantial corroboration of the informants' statements. Corroboration exists where information from various sources coincides. State v. Jackson,162 Conn. 440, 447, 294 A.2d 517 (1972). In this case, the affiant's own knowledge of the events implicitly confirmed particulars in the informant's statements such as location, occurrence and conduct of the incident. Draper v. United States, 358 U.S. 307, 313, 79 S. Ct. 329,3 L. Ed. 2d 327 (1959); State v. Jackson, supra, 447. Finally, statements of informers, made against their penal interests, are inherently credible. United States v. Harris, 403 U.S. 573, 583,91 S. Ct. 2075, 29 L. Ed. 2d 723 (1971). Thus, the warrant, although based on hearsay, appeared to rest upon a sufficient basis. Reasonably competent counsel could have concluded that filing a motion to dismiss in this circumstance would be unnecessary and futile, and we, therefore, believe that the defendant's attorney did not deprive his client of effective assistance of counsel by failing to do so.
The mere failure to produce a particular person is insufficient to raise an adverse inference. An inference, in this circumstance, is appropriately drawn where (1) it would otherwise have been natural for a party to produce a particular person and (2) the particular witness is available. State v. Brown,169 Conn. 692, 704, 364 A.2d 186 (1975). A witness who *Page 306 would naturally be produced by a party is one known to that party who, by virtue of his relationship to that party or issue could reasonably be expected to have peculiar or superior information favorable to his case. Secondino v. New Haven Gas Co.,147 Conn. 672, 675, 165 A.2d 598 (1960). To prevent needless expense and inconvenience, however, an adverse inference should not arise where a potential witness, whose testimony is relatively unimportant, cumulative or inferior to what has been offered, has not been called to testify. In either case, when a witness who is not called is equally available to either party, no adverse inference may be drawn by either. State v. Brown, supra, 705; 2 Wigmore, Evidence (3d Ed.) 287.
A party claiming the benefit of an adverse inference must prove his entitlement to it. State v. Olds, 171 Conn. 395, 403, 370 A.2d 969 (1976). Plante was equally available to both parties; the defendant may not, therefore, claim an adverse inference from the state's failure to call him. Moreover, it is likely that even if the state had called Plante, he would have exercised his fifth amendment right not to testify. In any event, his testimony, at best, would have been cumulative and could reasonably have been omitted given the expense and inconvenience of arranging to bring him from Texas in accordance with General Statutes54-82i (c).2 On these facts, we are not persuaded that the defendant was entitled to claim the benefit of an adverse inference, and cannot fault his attorney for failing to request such instruction. *Page 307
The defendant further claims that his attorney erred by failing to request the court reporter to record final arguments. To prevail on this claim, the defendant must prove that his counsel's conduct fell below the range of competence displayed by lawyers with ordinary training and skill and that this lack of competence contributed to his conviction. Siemon v. Stoughton, 184 Conn. 549,554, 440 A.2d 210 (1981). Counsel's conduct in this regard did not deviate significantly from that of Connecticut attorneys, who do not generally request the transcribing of closing arguments.
To prove incompetent representation by counsel, the defendant must meet a stringent standard. If counsel's representation is so horribly inept as to constitute a breach of his legal duty faithfully to represent his client's interest, there has been a deprivation of the fundamental fairness essential to due process. In assessing the competency of trial counsel, how ever, we must avoid using hindsight, for in almost any case, a hindsight perusal of the record discloses any number of alternative trial tactics. Palmer v. Adams,162 Conn. 316, 321, 294 A.2d 297 (1972). The focus, *Page 308 then, is not upon what counsel should have done to provide the proper representation, but whether in the circumstances, viewed at the time, the defendant received adequate assistance of counsel. An attorney "is not required to be infallible. We know that some good lawyer gets beat in every lawsuit . . . . The printed opinions that line the walls in our offices bear mute testimony to that fact. His client is entitled to a fair trial, not a perfect one." United States ex rel. Weber v. Ragen, 176 F.2d 579, 586 (7th Cir. 1949). We do not find that counsel's representation was incompetent. Palmer v. Adams, supra, 320.
As embodied in General Statutes 53a-48, the offense of conspiracy requires proof of both an unlawful combination and an act done pursuant thereto. It is unnecessary to prove either the existence of a formal agreement or the accomplishment of an established purpose. Conspiracy occurs when two or more individuals knowingly engage in a mutual plan to do a forbidden act. State v. Holmes, 160 Conn. 140, 149, *Page 309 274 A.2d 153 (1970). To establish the guilt of an accused as an accessory for aiding and abetting the criminal act of another, the prosecution must prove criminality of intent and community of unlawful purpose. General Statutes 53a-8. It is not enough that the accused committed acts which may in fact have aided the commission of a criminal act; "[o]ne who is present when a crime is committed but neither assists in its commission nor shares in the criminal intent of the perpetrator cannot be convicted as an accessory." State v. Laffin,155 Conn. 531, 536, 235 A.2d 650 (1967); State v. Teart,170 Conn. 332, 336, 365 A.2d 1200 (1976).
Practice Book 626 affords the court discretion to grant a continuance reasonably necessitated by an amended information. Whether the refusal to grant a continuance is so arbitrary as to violate the due process rights of the movant depends upon the circumstances present in each case and the reasons presented to the trial judge when the request was denied. State v. Olds, 171 Conn. 395,402, 370 A.2d 969 (1976). In this case, despite the amendment, the underlying factual situation remained unchanged as did the basic charge of criminal mischief in the second degree. It does not, therefore, appear that the defendant's case grew substantially more complicated as a result of the amendment. In fact, the amendment imposed a greater burden upon the state. We find that the denial of the request for a continuance was within the sound discretion of the court.
A motion for a bill of particulars is also addressed to the sound discretion of the court. An abuse in the exercise of this discretion can be premised only upon a clear and specific showing of prejudice to the defense. State v. Brown, 173 Conn. 254, 257, 377 A.2d 268 (1977). The defendant has the burden of showing why the additional particulars were necessary to the preparation of his defense. State v. Hauck, 172 Conn. 140, *Page 310 151, 374 A.2d 150 (1976). In a criminal case, the function of the bill of particulars is to provide information necessary for the accused to understand the charge against him and to prepare his defense without encountering prejudicial surprise at trial. State v. Coleman, 167 Conn. 260,269, 355 A.2d 11 (1974). The defendant had complete access to the state's file at all times. We, therefore, conclude that the trial court did not abuse its discretion when it denied the defendant's motion for a bill of particulars.
The defendant also contends that the charge given was legally inadequate because it did not sufficiently guide the jury as to what intent was necessary to support a finding of guilty. The accessory statute requires two types of intent. The accessory must intend (1) to aid the principal and (2) to commit the offense with which he is charged. State v. Harrison, supra, 694. In evaluating a charge, we must look at the instruction as a whole, and not sever one portion to analyze it in isolation. State v. Truppi,182 Conn. 449, 458, 438 A.2d 712 (1980), cert. denied,451 U.S. 941, 101 S. Ct. 2024, 68 L. Ed. 2d 329 (1981). *Page 311 The charge, in its entirety, must present the case to the jury so that no injustice will result. State v. Thomas, 37 Conn. Super. Ct. 520, 523, 424 A.2d 1083 (1980). An examination of the charge discloses that the court used clear language concerning the dual aspect of the intent requirement under an accessory charge, and specifically tied that intent to the offense of criminal mischief in the second degree by making direct reference to the underlying offense. The charge, as a whole, appears neither unfair nor misleading.
The court has discharged a jury and directed a new trial where it has discovered juror bias during the course of trial. State v. Roy,182 Conn. 382, 386, 438 A.2d 128 (1980). To succeed on a claim of jury bias, however, the defendant must raise his contention of bias from the realm of speculation to the realm of fact. State v. Bowen,167 Conn. 526, 532, 356 A.2d 162 (1975). Applying this standard, the court has held that a prior attorney-client relationship between prosecutor and juror did not, of itself, indicate bias and require disqualification of the juror, because the juror was neither directly related to nor interested in the outcome of the suit. Moynahan v. State,31 Conn. Super. Ct. 434, 438, 334 A.2d 242 (1974). Moreover, a false answer on voir dire, which effectively deprived counsel of the opportunity to decide *Page 312 whether to exercise a juror challenge, did not of itself require the granting of a new trial. Even where false or incomplete answers were given in response to questions of counsel, the court did not disqualify a juror where no actual bias or intent to deceive existed. Id., 439
Furthermore, it is equally possible that, rather than being vindictive against an accused, a father could be embittered against the state for failing to convict one accused of murdering his daughter. The defendant has not, however, elevated this possibility to fact. The court has wide discretion in passing on motions for mistrial. State v. Savage, 161 Conn. 445, 449, 290 A.2d 221 (1971). We find no abuse of discretion.
There is no error.
In this opinion SHEA and BIELUCH, Js., concurred.