Sydney Bell

Dr. Ezekiel Malak, a hospital psychiatrist turned serial killer, is prowling for new victims in Chicago; Bex and the team work to find a method to his madness in a desperate bid to get ahead of him until Malak makes a move no one saw coming.

Arlo Brandt, a hoarder-turned-serial killer, emerges from the Pit with newly found purpose; as Arlo hunts for innocent victims, Bex and the team must get inside a deranged mind.

Bex and the team race to catch Mark Marsden, known as the Widower, a handsome and charming serial killer who murdered three of his wives in cold blood; everything changes when Mark decides to take a new bride.

Adam and Brea decide to go to prom together, but when Adam worries he won't be Prom King, Beverly's actions jeopardise the event. Barry teaches Erica how to be compassionate and caring when Geoff's dad is in the hospital.