so after the shooting of bill ewel's friend, bill ewel decides to take another look at ruben cantu. >ow, juan moreno had twice failed to identify ruben cantu as the shooter. but with ruben in custody, ewel sent a detective to juan's home. >> i took the photos, the forms, i showed juan this array.. he sat there, looked at them and looked at them and looked at them. and he shoved them aside and looked away from them. and he said, look, i know who did it. i know who shot me. so why do i have to identify anyone out of this photo array? so i said, well, who did it? he said, ruben cantu. well, we went round and round, and i could tell that the guy was very scared, and he didn't want to sign anything. i think that he was afraid of retaliation. he just would not do it. so i folded up my typewriter, and bid farewell. >> it didn't make any sense to me that juan moreno supposedly saw ruben cantu face to face, inches apart, when he was shot. but they showed him at least five or more photo lineups with ruben cantu in these lineups, and he still couldn't identify him. why is he not being identified