conducted laboratory procedures might therefore be approached more properly as an issue not going to the admissibility, but to the weight of the DNA profiling evidence”). 8 . Fed.R.Crim.P. 12.1(a) states: Upon written demand of the attorney for the government stating the time, date, and place at which the alleged offense was committed, the defendant shall serve within ten days, or at such different time as the court may direct, upon the attorney for the government a written notice of the defendant's intention to offer a defense of alibi. Such notice by the defendant shall state ... the names and addresses of the witnesses upon whom the defendant intends to rely to establish such alibi. Fed.R.Crim.P. 12.1(a). 9 . See also United States v. White, 583 F.2d 899, 901-02 (6th Cir.1978)
holding that death of potential alibi witness did not cause actual prejudice because defendant failed to relate the substance of the testimony of the missing witness in sufficient detail and to show witness testimony not available from other sources holding that promises made by the prosecution to a witness in exchange for that witness testimony relate directly to the credibility of the witness holding that defendant is under an obligation to give the government notice of an alibi witness even if defendant is unable to locate the witness holding that evidence that the defendant and a witness sold drugs together was relevant to prove how the witness knew the defendant holding that effort to locate witness was reasonable where inter alia the prosecutions investigator checked police records and attempted to locate witness at his home and his parents home