When guards at a Virginia prison intercept a package with evidence relating to the kidnapping of two boys several years ago, the BAU questions a notorious serial killer who may have information on the boys' whereabouts.
After the death of his ailing mother, a teenager suspects foul play when he discovers his mother's former hospice caretaker is now dating his father.
An investigation into weapons trafficking becomes personal for Tommy when an old friend becomes connected to the case. Also, Lockhart demands to see results from Kyle’s investigation into Frank’s actions, leading Frank to reveal surprising information to his trainee.