McGillicuddy

McGillicuddy was a British Men of Letters operative.

Background
McGillicuddy was one of a handful of operatives assigned to work on Project V, which was a plan to wipe out all of America's vampires. However, poor intel enabled one of the targeted nests to infiltrate the compound and retaliate against their hunters. McGillicuddy was present at the British Men of Letters compound when the vampires arrived, and was one of the first killed by them.

His hand print was used by the vampires to unlock a door. His death was witnessed by fellow operative Serena Colman, who was monitoring the surveillance.

Trivia

 * Season 12
 * The Raid