One of New England's deadliest serial killers may be murdering again after a 10-year hiatus, leading Hotchner to revisit his first case with the BAU. ~ Bill Ecklund, All Movie Guide

A string of deaths with religious undercurrents is investigated, and Prentiss has a personal tie to the case. ~ Bill Ecklund, All Movie Guide

The team searches for a prostitute who is luring and murdering business executives. ~ Bill Ecklund, All Movie Guide

The team pursues a copycat murderer who is duplicating the methods of infamous serial killers. ~ Bill Ecklund, All Movie Guide

The team searches for a killer who embalms his victims in order to spend more time with them. ~ Bill Ecklund, All Movie Guide

A family is suspected of working together to abduct young women. ~ Bill Ecklund, All Movie Guide

A young woman disappears from her affluent Atlanta neighborhood, and the team believes someone in the community is responsible and may have had an accomplice. ~ Bill Ecklund, All Movie... Full summary

The team heads to Southern California to search for a serial killer nicknamed the Road Warrior, who is targeting luxury-car owners on the freeway. Faith Ford and Mitch Pileggi guest... Full summary

The team searches for a serial killer who is targeting cops in Phoenix. The case is very personal for former police officer Morgan. ~ Bill Ecklund, All Movie Guide

Prentiss and Todd go undercover to find a serial killer who uses his fine-tuned pickup skills to ensnare women. ~ Bill Ecklund, All Movie Guide