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

Erika Cass has a perfect family and a perfect life. Until the evening when two detectives show up at her front door.

A high school girl has vanished from Erikas quiet suburban neighborhood. The police suspect the worstmurder. And Erikas teenage son, Liam, was the last person to see the girl alive.

Erika has always sensed something dark and disturbed in her seemingly perfect older child. She wants to believe hes innocent, but as the evidence mounts, she cant deny the truthLiam may have done the unthinkable.

Now she must ask herself:

How far will she go to protect her son?