This Alaskan monster is 100 percent real.

Robert Hansen, later known in the media as "the Butcher Baker," was a serial rapist and murderer in Anchorage, AK, who abducted, raped, and murdered at least 17 but up to 30 women in the area between 1971 and 1983.

Particularly gruesome and terrifying was the fact that Hansen, after imprisoning and raping the women for an extended period, would fly them in his private plane to a remote area, release them, and then hunt them like game animals, killing them with a Ruger Mini-14 Ranch Rifle and other weapons.

Hansen was only discovered because one of his victims managed to escape in 1983, which led to a police investigation, and Hansen's eventual conviction.

His case was the basis of the movie The Frozen Ground, starring John Cusack and Nicolas Cage, in 2013.