Dallas FBI Agent Thomas Mackelway is demoted to Albuquerque after violating serial killer Raymond Starkey's civil rights. He's tasked with investigating a series of seemingly random murders, including the killing of his nemesis, Starkey. As Mackelway delves deeper into the case, he becomes increasingly consumed by his past mistakes and the gruesome nature of the crimes. His partner, Fran Kulok, is drawn into the investigation, which leads them to suspect Benjamin O'Ryan, a mysterious figure with a connection to the murders and potentially to Mackelway's past.

Suspect Zero
A notorious vigilante is on a mission to eliminate serial killers, prompting an FBI agent to uncover the motivations behind their brutal killings.