Murder on 42nd St.

Bright lights, fear city: In Times Square, 1979, police stumble on a fiery "hotel room from hell" housing the bodies of two women.

The Perfect Hunting Ground

After another grisly murder, officers talk to sex workers and examine their clients' records. Meanwhile, eerily similar killings occur in New Jersey.

End of an Era

Days after a woman's harrowing escape, NJ police build a case. NYC officers connect the dots as trophies come to light. A daughter looks for closure.