In this '70s-set serial killer drama, the FBI's serial crime unit takes on some of the most prolific murderers of all time, studying their psyches and using new technology to crack cases. Cases include that of serial killer and necrophile Edmund Kemper — who murdered 10 people, including his mother and grandparent— and the horrific Atlanta Child Murders, which involved the kidnapping and murdering of at least 29 black children between 1979 and 1981. This one isn't easy to watch, but it's fascinating all the same.
Watch Mindhunter on Netflix.