Previous seasons of the Ryan Murphy-produced "Monster" have focused on serial killer Jeffrey Dahmer and the Menendez brothers case. Erik and Lyle Menendez, convicted of killing their parents, were recently resentenced and became eligible for parole after more than three decades behind bars.

River's own American horror and crime story is now in the hands of TV producer Ryan Murphy. "Monster" season 4 is hitting close to home.

Ahead of the premiere of Monster Season 3, Netflix is already prepping a fourth installment of the true-crime franchise from creators/executive producers Ryan Murphy and Ian Brennan, sources confirm to Deadline.