Episode Description: Beware, spoilers! To read - hover over the text.
A beautiful girl is found dead in an alley, all clues point to the fact that she was a victim of the notorious Triple Killer. The triple Killer, or 3XK, terrorized new York city four years ago, and then mysteriously disappeared. Now he's back. In a deadly battle of wit castle and Beckett race ahead to stop 3XK before he reaches his next victims.