New charges based on evidence discovered during previous court-martial proceedings are generally permissible unless double jeopardy or due process violations exist. The key analysis examines whether new charges constitute the same offense previously prosecuted or represent distinct criminal conduct. Evidence emerging during investigation, discovery, or trial of one offense may reveal separate uncharged crimes. Prosecutors may pursue these newly discovered offenses without violating double jeopardy, provided they aren’t merely repackaging acquitted conduct.
Limitations include statute of limitations calculations from when offenses were discovered, not committed. Vindictive prosecution concerns arise if new charges appear retaliatory for exercising trial rights. Courts examine prosecution timing, severity compared to original charges, and evidence of improper motives. Discovery obligations may require revealing known potential charges during original proceedings. Strategic withholding of charges for successive prosecutions risks dismissal for prosecutorial misconduct.
Defense strategies include demonstrating charges arise from same transaction or constitute lesser included offenses of acquitted charges. Collateral estoppel may bar relitigation of facts necessarily decided in the accused’s favor during acquittal. Even if legally permissible, commands often decline pursuing marginal charges discovered during failed prosecutions, recognizing appearance concerns and resource expenditure. The analysis balances the government’s interest in prosecuting discovered crimes against protecting accuseds from harassment through successive prosecutions arising from single investigations.