In the house as Audra and Therese struggle for a gun, Audra yells for Will to come and help. Will is in the barn in front of the open fire next to the blacksmith's anvil. His shirt is completely unbuttoned and open when he begins running out of the barn. In the next shot of him running towards the house, his shirt is now buttoned closed.
After Therese is shot, she's first lying on her back. In subsequent wide shots, she's lying on her side.
Audra offers lemonade from a jug in the barn. It is about one quarter full after she has poured. When she exits, the jug is suddenly three quarters full and it is also no longer the color of lemonade, but looks more like iced tea instead.
During a search for Will in his room, upon exit, the characters pass a table oil lamp: a black electric cord can be seen at the rear of the lamp, trailing along the table to the wall. There was no electricity.