David Kallaway

On the season finale, Jamie and Joe search for an undocumented girl who has been sex-trafficked; a woman in witness protection is murdered.

Sheriff Justin Wise's peaceful routine of serving and protecting the town of Blue Ridge while co-parenting his teenage daughter goes up in flames when the town's police station is burned to the ground under mysterious and very deadly circumstances.

An investigation leads Angel to an underground gladiator-like arena where he is captured then forced to fight to the death with other demons in order to win his freedom.

After Pride travels to a deep sea oil rig for a murder investigation, the team uncovers a gas leak that's on the verge of causing a catastrophic explosion. Also, Sebastian starts his NCIS special agent training at FLETEC.

A former foe helps Mary keep Salem in the witches' hands.

Gordon and Bullock investigate a location where several kids have been kidnapped. Barbara proves to be an unlikely ally to Gordon. Meanwhile, Bruce looks into an alleged witch with healing powers for Selina, and Nygma deals with demons of his own.