>> he was in soledad state prison. prosecutor balleste and wilson paid him an unannounced visit. and there you are in a little room. >> yes. >> a table like this one. >> yes. >> between you. and you say? >> i want to talk to you. >> and he's a little surprised, right? >> he's a little surprised, yes. >> but anthony bridget was hard to rattle. >> he's been involved in gang-related homicides in the past. pretty experienced at the prison system. >> so, saying to him, "hey, the guy that hired you, magdi girgis, just rolled over on you," that's not going to work. >> right. >> this is not a virgin. >> exactly. >> but they did get something. you said to him, "i have your dna at a murder scene." >> yes. and he said, "where?" >> he said, "where?" not, "i haven't committed any murder." did you ask him whether he knew magdi? >> no. we never got that far. >> here's what bridget didn't know. the prosecutor and the detective