On the Case with Paula Zahn (2009)

S7E10 One Month of Terror

A 17-year-old girl is snatched from her own front yard, her family left helpless as the abductor torments them with taunting phone calls and unsettling letters. But in his cruel game, he makes one small error—a slip that slowly tightens the net around him, guiding police straight to his doorstep.