for both the cab driver murder and fed-ex executive denise raymond. the president. i think it was 1995. who was it, clinton? bush. i don't know who it was. i said mr. president, i'm innocent. but nobody listened. >> devon ayers. he was 19 when he was convicted. >> i spent all of my 20s and most of my 30s there. so i'm just trying to get on with life as i know it as today. >> and michael cosme. remember him? he was the only one videotaped by police. >> i only have one thing to say, though. i'm innocent. i didn't do it. i wasn't there. >> this is michael 18 years later. finally, someone believed him. and while we now know those two gang members confessed to the cab driver's murder, fed-ex executive denise raymond's killer or killers have never been brought to justice. we wanted to speak to someone from the nypd or the bronx district attorney's office, but both declined comment citing the multiple civil suits they faced as the bronx six sought millions in damages against the city. and those two detectives, donnelly and aiello, portrayed as super sleuths