Evaluating shielded informant credibility requires careful judicial balancing between protecting sources and ensuring fair trials. Military judges apply procedures similar to civilian Rovario hearings, conducting in camera reviews of informant information to determine whether disclosure is necessary for adequate defense. The analysis examines the informant’s role – mere tipsters receive more protection than participating witnesses. Judges consider whether informant testimony is crucial to guilt or innocence.
Without revealing identity, judges assess credibility through examining the informant’s basis of knowledge, prior reliability, corroboration of provided information, and potential biases. The government must provide sufficient information enabling meaningful credibility assessment without compromising identity. This might include sanitized summaries of prior reliable information, documentation of corroboration efforts, or testimony about vetting procedures.
If judges determine disclosure is necessary for fair trial, the government faces difficult choices: reveal identity, dismiss charges, or accept adverse inferences. Defense counsel can challenge probable cause based on unreliable informants or argue inability to prepare adequate defense without confronting accusers. Creative solutions include limited disclosure to cleared defense counsel, voice-distorted testimony, or written interrogatories. The trend favors disclosure when informants are percipient witnesses rather than mere information sources. Commands must weigh source protection value against risks to successful prosecution when using confidential informants.…