When Walter is in his car, about to give Audrey a ride home, she is outside the car leaning on the passenger side window while they talk. In the back and forth shots showing her from the front and back, her right hand is in different positions. From the front, she's holding her phone down below the top of the door, but from behind, she's holding the phone up above the top of the door.
Near the end when Audrey and her mom are watching the news about Nora and Michael McConnell being arrested, the last line of the text on the screen is incorrect and missing a necessary word: it says Michael is "ready to strike a plea". It should say "plea deal" - not just "plea".