two women saw something that didn't belong and called it in. they were a huge part of starting this whole process. keith morrison: just a few hours after the employees at mark's house watched his car drive away. i pulled forward and there's two vehicles behind the chain. keith morrison: tammy gilden and her mother, sharon larsen, called the sheriff's department to complain that someone was trespassing in the locked parking lot of a grange hall just a half mile from mark's house. in fact, they said, they saw two cars. one, id'd by the license number, was mark's white chevy station wagon. parked back to back, said the ladies with a black suzuki suv. and they saw someone moving something between the cars. and he's bent over and he has his arms around a big roll of clear plastic, and my brain goes, there's a body. oh, tammy, no, there's not a body. you've been reading too many good murder mysteries. keith morrison: the man transferring the plastic and whatever was in it, drove off in his suv,