>> he asked if he can come over and put the car in my garage. >> is the body in the car at that point? >> yes. >> he allows it to be at his house for five-to-six days. >> reporter: really? >> yes. >> reporter: that's when creech turned to reina lynn, the nurse that lived with him. and creech got her to rent a van. >> then he uses a van to drive up to the angeles national forest and he finds a secluded area to bury gavin smith's body. >> reporter: where buddy the dog later found out. but the mercedes benz was still in the garage. >> did that upset you? >> very much so. >> reporter: so two weeks later two men arrived with a trailer. >> did you watch them take the mercedes out of your garage? >> yes, i did. >> reporter: that, said prosecutor, is when they moved it into reyna's storage locker,