Simon Monjack’s mother, Linda Monjack, and brother, James Monjack, were interviewed for the chilling new HBO documentary What Happened, Brittany Murphy? The documentary explores Brittany Murphy’s unusual 2009 death from pneumonia and anemia, which was exactly what killed Simon just five months later. The footage also delves deep into Brittany and Simon’s relationship, and recounts how those close to the actress were worried that Simon was a “con-artist” who was taking advantage of her.