mistakes Britain's "worst necrophiliac killer" was given free access to corpses for 15 years Rob Beschizza
Entertainment 'Mars' Season 2 is a perfect blend of fiction and science-based documentary Adam Gelbart
MK Ultra New Errol Morris documentary about CIA dosing an unwitting man with LSD, who committed suicide Mark Frauenfelder
happy mutants The BBC will air a docudrama on Terry Pratchett's life and his struggle with Alzheimer's Cory Doctorow