Sons of Sam Trailer Explores Whether David Berkowitz Acted Alone

David Berkowitz, the Son of Sam serial killer, has suggested that he did not act alone in his murder spree that terrorized New York City in the 1970s, and the new documentary The Sons of Sam: A Descent into Darkness examines that suggestion and the question of whether the police were so eager to solve the case that they did not follow up to make sure they uncovered any accomplices. 

The Sons of Sam: A Descent into Darkness premieres May 5 on Netflix.

Andy Hunsaker has a head full of sitcom gags and nerd-genre lore, and can be followed @AndyHunsaker if you're into that sort of thing.