then i could just easy put it in my ear. just like that. it makes me feel like sort of free in a way, even though i'm not free. gives me a better feeling about being here. >> leija says one thing he isn't feeling better about is leaving witnesses behind the night he murdered another man. >> some other gang bangers, man. >> real cool! >> according to prosecutors, leija met the man at the home of a mutual female friend to sell him drugs but attempted to rob him instead. >> i should have killed the lady and her son. her son was 18 years old. he was my age. but i didn't. i just left. so when i got booked they were calling me a ruthless killer, i had no remorse, and this -- if i didn't have no remorse and i was a ruthless killer, i would have killed that bitch, and i would have killed her son. >> do you regret not killing them? >> absolutely.