'Normal guy' turns out to be the 'quintessential creepy guy' and murderer

A teen's narrow escape from an attempted abduction cracked open a dark case revolving around Jeffrey Willis, who seemed like a "normal guy." Inside the ordinary man's van, detectives made a harrowing discovery: handcuffs, syringes, and a disturbing digital trail. It all revealed his obsession with torture and linked him to the murders of Rebekah Bletsch and missing gas station clerk Jessica Heeringa.