rachel newhouse. at that point, rex stopped being animated, he stopped being open.lkative. it was out of control, right? rex, look at me. it got out of control? rex, tell me what you're thinking. tell me what's going through your head. at that point, i got concerned because once rex said he wanted an attorney, that means the interview is done, wouldn't be able to try to recover their bodies or any followup, it was over. and i did not want him to invoke his rights to remain silent. >> you have to kind of treat hem with kit and gloves. >> talk to me. look at me. it's not easy. it's not easy, i know that. >> he shuts me off verbally, but when i touch him, that brings him back into okay, i'm talking to him. he can feel the touch. with rex, it still didn't work. >> if you sit there and try and keep beat lg on me. >> i'm not beating on you. >> yeah, you are. i won't say nothing. >> i was afraid if i pushed it any further, he would invoke. when i made the decision to shut the interrogation down, and hopefully be able to resume it the next day. >> oh, we were [ bleep ]. but