United States v. Martinez

STEWART, Circuit Judge:

This appeal arises from an alleged conspiracy to distribute marijuana and cocaine in Texas and several other states. On appeal from their convictions and sentences, defendants-appellants argue that (1) the evidence was insufficient to convict certain defendants; (2) the district court abused its discretion in controlling the scope of defense counsels’ cross-examination of government witnesses; (3) the prosecution failed to disclose impeachment information concerning government witnesses in a timely fashion; (4) the district court abused its discretion in permitting a…