The Vehm
S3, E12: A rare medieval device is used in a murder, prompting Red to warn the task force that a lethal vigilante group from the Middle Ages is now in operation. Meanwhile, Liz receives startling news and cautiously plans her next move.

S3, E12: A rare medieval device is used in a murder, prompting Red to warn the task force that a lethal vigilante group from the Middle Ages is now in operation. Meanwhile, Liz receives startling news and cautiously plans her next move.