A man's conviction for the abduction and sexual assault of a woman was overturned after new evidence was revealed and a key witness recanted her testimony. On retrial, the accused was found not guilty, and released, having served twelve years in prison. The accused then sued a police detective, a forensic consultant, and his alleged victim. A federal appeals court ruled that the statements of a potential witness who had not testified at the original trial should have been disclosed to the defense because they called into question, if not entirely discredited, the crime victim's identification of the plaintiff as one of her attackers, so that summary judgment was reversed on claims arising from the alleged failure to disclose exculpatory evidence. Claims against the detective for perjury, however, were barred by absolute witness immunity, since they were based on his trial testimony, instead of his role as complaining witness. Moldowan v. City of Warren, #07-2115/2116/2117, 2009 U.S. App. Lexis 17988 (6th Cir.), amended by Moldowan v. City of Warren, 2009 U.S. App. Lexis 18562 (6th Cir.).
     Police detective was entitled to absolute witness immunity for allegedly conspiring to commit perjury at arrestee's preliminary hearing and trial Hunt v. Bennett, 17 F.3d 1263 (10th Cir. 1994).