Another fine true crime documentary courtesy of Netflix. This one's a more straightforward case hence there are only three episodes, but it's still wide-ranging and the show is an excellent mix of history, religion, police procedural, mystery, psychology, murder and a short-lived terror campaign. It's constructed in such a way as to provide surprises and twists in every eventful episode, and enough key players from the early 1980s are included to make it feel worthwhile.