we needed brett shrobin.>> shrobin described the whole affair, laid it out in all its chilling detail. the anatomy of a murder. the conspiracy was launched, he said, with a phone call from tom. shrobin said he met with sandra in a parking lot. she gave him a $5000 deposit. . and on the afternoon of august 13, 1998, while sandra was out having her nails done, schrauben claimed he and his friend drove to the jessee >> shrobin said he hired his tom local friend to be the getaway driver, and while sandra was out having her nails done, shrobin claimed he and his friend drove to the jesse house to murder jack. >> i was already having cold feet on the way there. i got in the house, and i put on a rubber glove, and i reached inside and locked the door. i chickened out. i couldn't do it. i called tom, and -- and i told tom that the door was locked. and he said that he would call his mom and get back to me. >> according to shrobin, tom called back within minutes with a backup plan. >> he told me that his mom was going