Skeletons are found in a field — an area where women have disappeared since the 1970s — and a Texas community fears there's a serial killer at work.

The case of a missing 12-year-old gets media attention, while more bodies turn up. Investigators have a profile of the killer and suspects emerge.

Pieces of the puzzle come together when an abducted woman jumps from a moving vehicle and new evidence from an old case points to a suspect.