Beware the Slenderman—and a Lot of Other Things

Beware the Slenderman—and a Lot of Other Thingsby Megan BurbankIf you are a true-crime freak like me, you’ll devour HBO’s Beware the Slenderman. But you probably won’t remember it. That’s because Irene Taylor Brodsky’s documentary—which examines the case of two Wisconsin 12-year-olds, Morgan Geyser and Anissa Weier, who attempted to murder one of their classmates in 2014 as an apparent sacrifice to an invented internet character—falls into a famili