Very beginning of the film, she's walking on the sidewalk, right side of the street, with the traffic. When she notices the deer across the street, she's heading in the opposite direction. After the deer, she's walking in her original direction again.
In the sex scene, the shots of the back of Miss Meadows have all her hair hanging down her back. The shots of her face have much of her hair pulled over her left shoulder.
In the first scene miss Meadows stops in front of a driveway. In the following shots she stands in three different places.
When Miss Meadows puts the scarf around her neck her hair is under the scarf, but from a different camera angle her hair is out of the scarf the back again with the changing of the angle.
When she visits Skyler, the picnic basket jumps between scenes from the table to the floor and reappears with each camera angle.
When Miss Meadows meets the sheriff for the first time, he asks her if her car is a 1956 Metropolitan Nash. However, the manufacturer of the car is Nash, so most car buffs would have said Nash Metropolitan.
When Miss Meadows is in the hot dog restaurant, the camera shows a wide shot of the room. In one shot, the woman in the green dress can be seen breathing, even though she's supposed to be dead.
The Sheriff is wearing a pin on his collar that says PD - for "Police Department". Sheriff's would wear a pin that says SD for Sheriff's Department or SO for Sheriff's Office / Officer.
During the picnic scene, the sheriff isn't wearing his duty belt or a gun. No law enforcement officer would be in uniform without their gun.
The Sheriff is clearly not wearing a kevlar / bullet proof vest. No law enforcement officer would not wear a vest.