Unsub

A team of exceptional forensic pathologists and scientists investigate heinous crimes and use their skills to catch the people responsible.

Notorious serial killer Joe Carroll, after being found guilty of murdering 14 female students on the Virginia college campus where he taught literature, escapes from death row. The FBI calls former agent Ryan Hardy to consult on the case, as he was the one responsible for Carroll’s capture in 2003. Ryan, working closely with an FBI team, including Mike Weston and FBI Specialist Debra Parker, piece together the ever-growing web of murders orchestrated by the devious Carroll.

The FBI's team of Cyber Crime Investigators, headed by Special Agent Avery Ryan, works to solve cases involving the dark-net. Avery, a Special Agent in Charge and esteemed Cyber-Psychologist heads up a team, including Senior Special Agent Elijah Mundo, tasked with solving murders, cyber-theft, hacking, sex offences, and blackmail.

Family Liaison Officer Lisa Armstrong becomes a little too emotionally involved with a case (to the point where she might compromise it) concerning a pair of missing Morecambe twins to whose distraught parents she is assigned.