18 USC 3531 - Return; several defendants; conviction of less offense; poll of jury - (Rule)
See Federal Rules of Criminal Procedure Verdict to be unanimous; return; several defendants; disagreement; conviction of less offense; poll of jury, Rule 31.
See Federal Rules of Criminal Procedure Setting aside verdict of guilty on motion for judgment of acquittal, entering of such judgment, or ordering new trial; absence of verdict, Rule 29(b).