A mother steps forward with valuable information for the BAU to aid in their investigation of an unsub known as the bone crusher. Also, Reid must adapt to a new set of rules in prison life. Tatum O'Neal guest stars.
The NCIS team investigates the death of a young Marine that came to his homecoming party with a stab wound.
Enterprise detects a signal leading to a testing ground for the Xindi weapon prototype, but they have to move through a field of anomalies in order to get there faster.
After capturing Degra, the creator of the Xindi weapon, Archer and the Enterprise crew conduct a carefully orchestrated deception in order to convince him to reveal the location of the weapon.
The team searches for a man who is abducted while posing as a college student and discovers he has been faking his identity for years.
