Question: Why was the man in the yellow suit wearing a band-aid on his pointer finger when he was talking to the young priest?
Question: Winnie (Alexis Bledel) runs away from her family and stays with Mae Tuck (Sissy Spacek) and the Tuck family. Winnie's family organise a search party to look for Winnie. Ben Kingsley (The Stranger/Man In Yellow Suit) also seeks Winnie and the Tucks, as they have secret information he wishes to acquire. Ben Kingsley finds Winnie and the Tucks. He threatens and intimidates them with a loaded revolver, even manhandling Winnie and holding the revolver barrel at Winnie's head. Sissy Spacek is standing behind Ben Kingsley. She hits him on the head with a rifle butt, killing him. At this point the search party converge on the Tucks' home. They see Sissy Spacek kill Ben Kingsley, so she is arrested for murder and sentenced to be hanged. Would any court find Sissy Spacek guilty of murder? She was obviously acting to defend her family and Winnie from an evil man with a loaded gun.
Answer: It depends on the court. If the court believed killing the man was not necessary to save Winnie (ie. if a judge thought he was outnumbered and the men could and should have wrestled the gun away from him); then yes. A court could still find Mae Tuck guilty if they believe death was an excessive use of force in defending Winnie.
Answer: I looked over and over, he is not wearing a band-aid. My guess is, since he has bumpy fingers and it was dark, you just thought you saw a band-aid.