Michelle McNamara's Search for the Golden State Killer at the Center of HBO Docuseries: Trailer Before her untimely death, writer Michelle McNamara obsessed over identifying the person who raped and murdered people in the 1970s.
Investigator Paul Holes on Becoming a True-Crime Sensation and Hosting 'DNA of Murder' (Exclusive) Holes, who helped identify the Golden State Killer, opens up about his fandom, his Oxygen series and his interest in cold cases.