>> you have to understand. he's a little worried. >> so now he's paranoid about what, now? the guys didn't get beat up? >> no, that maybe this is just like a setup or something? >> come on now >> reporter: then despite all of her reservations, kelly finally gave an answer about the hit on susan bernstein. >> okay. so the answer is this. >> we don't hear any answer. because she's holding up the phone. she had typed the word yes inside the phone so she wasn't going to verbally say it >> reporter: but it didn't matter detectives now had confirmation ira and kelly were in and the date was set they believed susan would be run over four days later on thursday may 5th, cinco de mayo the prosecutor was now satisfied they had enough to arrest them >> once kelly says yes and agrees to give him money, the the investigation is for the most part complete >> reporter: the police made plans for kelly's arrest at the walmart parking lot. and how did this go down