FBI (2018)

S7E15 Acolyte

While investigating a new serial killer terrorizing New York, Maggie and her team are confronted with a series of murders that mimic a previous case. In a desperate attempt to understand the killer's psyche, Maggie reaches out to Ray Distefano, the notorious slasher she previously imprisoned. His insights may be the key to uncovering the truth behind the chilling copycat crimes.