Quid Pro Quo

Plot:

Rachel and the VCTF team search for a serial killer who strangles women with knots of their own hair. But when the latest victim is the daughter of a powerful mob boss, names James Perrone, the FBI profiler must gain the grieving father's confidence to learn more about her habits. Meanwhile, Rachel is under pressure from the Bureau's Organized Crime Division director, Joel Marks, to take advantage of her access to Perrone and wear a wire to trick him into confessing to a fellow mobster's murder, thereby ending a lengthy investigation.