Elizabeth McLaughlin

When a victim has his heart extracted, it's just the beginning of a series of mysterious and reanimating events. Meanwhile, Peter comes to terms with his relationship with Olivia.

Clark has a chance to share a night out on the town with Lana, thanks to Lex's matchmaking, but the evening is interrupted when Clark faces an icy enemy, Sean Kelvin (MICHAEL CORISTINE). Sean is an aggressive flirt who suffers from a Kryptonite-induced case of permanent hypothermia and has to feed off of others' body heat to survive--starting with Chloe.

Kennex and Dorian respond to a suspicious death at a hospital where – before having a fatal cardiac arrest – a man claimed someone was trying to kill him, and inexplicably knew his exact time of death. As the investigation unfolds, a black market for vital organs is uncovered in which bio-mechanical hearts can be resold and remotely "shut off." As the team fights to find the pulse of this 2048 tech-centric crime, Dorian reconnects with a decommissioned DRN.