This six-part documentary series explores Michelle McNamara’s investigation into the violent world of the serial predator she dubbed “The Golden State Killer.” McNamara lived a quiet life as a writer, mother and wife. But at night, she indulged her obsession with unsolved cases, beginning her probe into the man who terrorized California in the 1970s and ’80s and is responsible for 50 home-invasion rapes and 12 murders. (June 28, HBO).

‘I’ll Be Gone in the Dark’_CMYK.jpg