Tyler Ross, Sterling Beaumon and Levi Meaden have been cast as series regulars on the six-episode fourth and final season of The Killing on Netflix. The next installment will follow a new murder investigation led by homicide detectives Sarah Linden levi1(Mireille Enos) and Stephen Holder (Joel Kinnaman). Fox TV Studios is producing. Ross will play Cameron Stanton, the black sheep of his wealthy, well-connected family. Beaumon takes on the role of Lincoln Knopf, a deeply troubled boy who wears his anger and instability on his sleeve and Meaden will play AJ Fielding, a charismatic, over-achieving student.