As Cassie (Kylie Bunbury), Jenny (Katheryn Winnick), and Denise (Dedee Pfeiffer) ponder what may have become of Tonya (Jamie-Lynn Sigler), she surprises everyone: She walks in through the front door of Dewell and Hoyt. She says she was taken by Deputy Harvey, and that Harvey also killed the shop owner. But we saw the sadistic Donno (Ryan O'Nan) kill that man...which makes more sense as we learn this is all part of a plan put together by Ren (Janina Gavankar). From 'Getting Right To It,' season 2, episode 4 of 'Big Sky.' Watch 'Big Sky' THURSDAYS 10/9c on ABC. Stream on Hulu.