Prisoners

In Pennsylvania, carpenter Keller Dover and his family visit their neighbors the Birches for Thanksgiving. That evening, the families' daughters, Anna and Joy, disappear. Detective Loki arrests Alex Jones, a man driving the RV pointed out by Keller's son. Loki then visits Alex's home where he lives with his aunt Holly, after getting no information via interrogation. Loki then later reveals to the Dovers that Alex is intellectually disabled with an IQ of a 10 year old and no physical evidence has been found in the RV or his home.