Remember that episode, the one where a guy was giving makeup to young women. He was a delivery driver. He drove a red delivery vehicle. He travels around, so he could be able to travel for murders. Also his schedule is flexible. He has time to kill, while people are set on a schedule. The guy was the creepiest, most suspicious suspect I ever seen the CBI interrogate. He may have not murdered that girl, but he looked extremely guilty. Rulon Farnes first appeared in the episode Redwood.