Fens Phantom

The "Fens Phantom" was a serial killer that stalked the street of Boston prior to the Great War.

Background
The Fens Phantom claimed the lives of dozens of Bostonians, and displayed their bodies throughout the sewers beneath Fens Street. A detective came to the sewers to track him down, but only added one more victim to the Fens Phantom's list.

Appearances
The Fens Phantom is mentioned only in Fallout 4.