The Sons of Sam: New documentary series about The Son of Sam murders. It gives the background to the killings and the accepted story that David Berkowitz was the lone gunman. But it moves on to suggest the involvement of others and makes a decent case that two brothers may not just have assisted Berkowitz but actually carried out some of the slayings themselves. It then goes further to suggest involvement by The Process Church of the Final Judgement (and their Scientologist origins), Charles Manson and even the murder of a "Snuff" film producer. There certainly was evidence in the case which was ignored by police and a series of strange deaths but perhaps the net is cast too wide here to create an all encompassing conspiracy. Nevertheless it is an enthralling tale as it outlines the obsessions of one man, Maury Terry, who pursued alternate theories of what was really behind the murders. Written & Directed by Joshua Zeman. On Netflix. 8/10.