Pupil of murder: A journalist is getting messages from a psychopathic killer who has been targeting young women. The OSC team tracks the murderer down, trying to save his next victim in time. But Taylor realizes too late just how close the danger is.

Caregiver: Haunted by the atrocities he witnessed in Bosnia, an ex-soldier is systematically wiping out his memories of the conflict by killing those who served with him. The OSC team must hunt him down before he strikes again, but DC Mark Rivers--trying to redeem a past mistake--gets a little too close to the prey.

What price a child: Creegan finds himself romantically involved with a young woman who snatches a child from its home, claiming the boy is her son. The incident reveals an international pedophilia ring, and Taylor goes undercover to investigate. Meanwhile, Creegan deals with the fallout from a previous case.