the detective also said that hayes showed, quote, no emotion and he remembers him being pretty quiet. >> so the guy was desperate for money, that was their plan all along, just get money? >> it seems so. according to the testimony today, the two men devised a plan to, quote, break into a house, tie some people up, grab some money and get out as fast as they can. well, we know that wasn't what happened in the end. we don't know all the details of course of what happened in that house, but we do know from police that jennifer hawke-petit was sexually assaulted and strangled, that was after the mother of two was captured on the bank camera as she withdrew $15,000 to try to save her family. you can see how calm she is in the security video. that's because nobody at the home had been sexually assaulted before she left for the bank. she hoped it would be okay at that time. but by the time she did return home, police testified today, that the younger suspect had already sexually assaulted the youngest daughter, 11-year-old