The co-creator of Netflix's "Monster: The Jeffrey Dahmer Story" disagreed that the show was "sympathetic" to the man labeled the "Milwaukee Cannibal." The Netflix limited thriller series depicts the life of serial killer Jeffrey Dahmer, who was known for committing murder and other heinous acts, including necrophilia and cannibalism, between 1978 and 1991. "I think we show a human being," co-creator Ian Brennan explained to Page Six during the premiere of his new Netflix series "The Watcher." He’s monstrously human, and he’s monstrously monstrous and that’s what we wanted to sort of unpack. "We tried to show an objective portrait as possible," he noted.