Known members of the ARA include Michael William Brescia, Mark William Thomas, Shawn Kenny, Richard Lee Guthrie Jr., Peter Kevin Langan, Kevin McCarthy, and Scott Stedeford. Subsequent to their arrest, Guthrie, Langan, McCarthy and Thomas became witnesses for the prosecution. Richard Lee Guthrie reportedly hanged himself while in custody, a day before he was to give a television interview about an alleged cover-up related to the death of Kenneth Michael Trentadue, also found hanged while in custody.