The Perfect Son (original) Freida McFadden

Erika Cass has a perfect family and a perfect life. Until, one quiet evening, two detectives show up at her front door.

"Mrs. Cass, we were hoping your son could answer a few questions about the girl who disappeared last night..."

A high school girl has vanished from their quiet neighborhood, and the police suspect the worst. Erika's teenage son, Liam, was the last person to see the girl alive.