So about them getting back at Owen and Mercedes...

Where any of the attacks near the end significant for Dodgers plan to work correctly? Mercedes getting attacked in the bathroom, and Lewis and Randell being "murdered". I might've missed it, did she encourage all that to get Owen paranoid? Or was it coincidence, and all she staged was her attack with Tom?

Let me state I really enjoy this movie. It's a fun way to pass time, and I thought the twist was crazy cleaver the first time I saw it. This second time around it seems way too far fetched and has king of left me scratching my head lol.