Other mistake: Early on, the Babe is seen showing up late at a game in Boston, staggering hung-over to the plate, and hitting a home run. But this was a home game; it would have been the bottom of the first, and if Ruth hadn't been there by game time, some other player would already be playing in his place.
Suggested correction: By the time Babe Ruth played, substitutions were allowed at anytime. Thus, when Ruth showed up late and batted in the bottom of the 1st, he became a substitution for whomever was playing his position during the top of the 1st.
The manager tells the guy who is about to go up to bat to sit down because Babe's here. So Ruth would be pinch-hitting.
Other mistake: Penny comes into Karen's room to check on her, and Karen is surprised to see her there. So Penny obviously let herself in somehow, but we see in the next scene that the alarm is on, and Penny does not know the code. If she does not know the code, there's no way she could have got into the house without Karen knowing. Even if Penny had a key to Karen's place, she would have set off the alarm.
Other mistake: Beth gives Nick his keys, saying he left his keys at her place, meaning they're his keys, but then she takes them with her, and those were the same keys she had in her pocket when she was shot.
Other mistake: Jack's slap across Nick's face didn't make contact. (01:25:40)