When the team investigates fires that point to a lovelorn arsonist, Rebecca comes face to face with painful childhood memories.
During the search for a kidnapped girl, Rebecca and Danny crash-land in a rescue helicopter.
The VCU team tracks a woman who may be killing others and taking their unborn fetuses to replace the baby she miscarried.
When multiple murder victims are found with their nails bitten off, the team realizes it is up against a serial killer.
When someone copycats a murder by a serial killer that Paul helped catch, Paul relives his first case under Web.
The murders of callers to a suicide hotline prompt Rebecca to go under cover to investigate.
When an 8-year-old is murdered in a gated community, Web plays one team off the other.
The VCU team struggles to stay a step ahead of a cunning vigilante who is trying to stop murders by executing the would-be killers.
The VCU team takes up the hunt for a serial killer they suspect meets women through an S&M club patronized by a wealthy playboy.
The FBI assigns rookie agent Rebecca Locke to join the investigation of a serial killer who murdered the team's profiler.