When a confused and battered young woman lands on Zeke's doorstep and says she was kidnapped and her abductor still has her friends, the team races to put the minimal clues together; Gabi shares devastating news with Dhan.
The BAU team investigates when the remains of a dozen people are discovered along a creek bed in Yakima, Wash.
After catching Melinda in several lies, Sam has second thoughts about their relationship.
