None of this explains the key, the blood vile being tampered with, ZERO blood after an act of such violence, the only DNA on the key being Avery's (how long did she own that car)!!!! It's all freaking bullshiit and although Avery is no saint, there is no way in hell this is not a cover-up. He's going to leave zero evidence of anything ever taking place and then place the car on his own property?