When Moulton raised the possibility of killing a government witness, he may well have been proposing a future crime, but that evidence was obtained before Colson became a government agent and was not the focus of the opinion in Moulton.United States v. Moschiano, 695 F.2d 236, 240-243 (7th Cir. 1982), cert. denied, 464 U.S. 831 (1983); United States v. Darwin, 757 F.2d 1193 (11th Cir. 1985), cert. denied, 474 U.S. 1110 (1986). A similar holding occurred in Grieco v. Meachum, 533 F.2d 713, 717-718 (1st Cir.), cert. denied, 429 U.S. 858 (1976), but the First Circuit subsequently held that Grieco had been overruled by Moulton.
When Moulton raised the possibility of killing a government witness, he may well have been proposing a future crime, but that evidence was obtained before the informant became a government agent and was not the focus of the opinion in Moulton.United States v. Moschiano, 695 F.2d 236, 240-243 (7th Cir. 1982), cert. denied, 464 U.S. 831 (1983); United States v. Darwin, 757 F.2d 1193 (11th Cir. 1985), cert. denied, 474 U.S. 1110 (1986). A similar holding occurred in Grieco v. Meachum, 533 F.2d 713, 717-718 (1st Cir.), cert. denied, 429 U.S. 858 (1976), but the First Circuit subsequently held that Grieco had been overruled by Moulton. Bender, 221 F.3d 265, 269 n. 4 (1st. Cir. 2000).
A Brady violation can also occur if the prosecution delays in transmitting evidence during a trial, but only if the defendant can show prejudice, e.g., the material came so late that it could not be effectively used. United States v. Darwin, 757 F.2d 1193, 1201 (11th Cir. 1985), cert. denied, 474 U.S. 1110, 106 S.Ct. 896, 88 L.Ed.2d 930 (1986). "Suppressed evidence useful only for impeachment purposes is material if its disclosure probably would have resulted in acquittal."
Accordingly, evidence obtained through a separate crimes investigation should be admitted only "so long as investigating officers show no bad faith and do not institute the investigation of the separate offense as a pretext for avoiding the dictates of Massiah." United States v. Darwin, 757 F.2d 1193, 1199 (CA11 1985). Here the careful actions of Chief Keating and Detective Kelley steered well clear of these prohibitions.
Absent an abuse of discretion, evidentiary rulings of the trial court will stand. United States v. Williams, 875 F.2d 846, 852 (11th Cir. 1989); United States v. Darwin, 757 F.2d 1193, 1202 (11th Cir. 1985); United States v. Russell, 703 F.2d 1243, 1249 (11th Cir. 1983). When the credibility of a co-defendant witness has been attacked, the prosecution may offer evidence of that witness's plea agreement.
See also United States v. McCrary, 699 F.2d 1308 (11th Cir. 1983). In United States v. Darwin, 757 F.2d 1193 (11th Cir. 1985), the Eleventh Circuit faced a situation in which the government had disclosed impeachment evidence after a witness had testified. Noting the conclusions of the Seventh, Tenth, Third and Eighth Circuits, that court held that "[t]he point in the trial when a disclosure is made . . . is not in itself determinative. . . .
Defense counsel knew of Sils' change in testimony in sufficient time to make use of his testimony at trial. In United States v. Darwin, 757 F.2d 1193 (11th Cir. 1985), the defendant complained that Brady was violated because the government failed to reveal certain information about a witness until after the witness had testified even though the government had been aware of the information for four days prior to disclosure. The Eleventh Circuit rejected the Brady claim:
It does not matter that the prosecutor was or should have been “aware of the information” prior to trial. Read, 233 Va. at 564, 357 S.E.2d at 546 (citing United States v. Darwin, 757 F.2d 1193 (11th Cir.1985)). Nor does it matter if the defendant must recall a witness for the purpose of impeachment:
Any claimed error was harmless. See, e.g., United States v. Darwin, 757 F.2d 1193, 1204 (11th Cir. 1985); United States v. Vesey, 338 F.3d 913, 918 (8th Cir. 2003); United States v. Smith, 736 F.2d 1103, 1108 (6th Cir. 1984). IV.
"So long as investigating officers show[ed] no bad faith and d[id] not institute the investigation of the separate offense as a pretext for avoiding the dictates of Massiah," such evidence was held admissible at trial of the original crime. United States v. Darwin, 757 F.2d 1193, 1199 (11th Cir. 1985). Over a vigorous dissent, the Moulton Court expressly rejected this standard: