>> okay. i don't know what you're talking about now, but it sounds like you're accusing me of something. >> we're -- we're fact-finders, okay? >> good. i hope you find the facts. >> you're making it hard for me to find the facts, bob, because you can't tell me [ bleep ]. >> you know what? i'm done -- i'm done talking to you guys. i'm done talking to you, okay? because i don't know everything i did that day, and you're trying to twist all this around now. >> reporter: with that, bob strode out of the room, but not out of suspicion. >> do you guys think you have your man? >> we were pretty confident that he was gonna be our guy. >> reporter: on february 26, 2015, six weeks after anna was gunned down, bob moses was arrested. it was his birthday. he'd spend it behind bars, facing a charge of murder. and that's where we interviewed him. >> did you kill your wife? >> no, absolutely not. i would never hurt anna.