Burger rage at Roxbury drive-thru

Boston Police report arresting a Dorchester woman on charges she threatened another motorist with a knife last night at the McDonald's drive-thru on Warren Street:

The victim elaborated by telling officers that they were pulling into the drive-thru window of McDonald's when they were confronted by another car who also trying to get in the drive through window. The victims reported that an argument ensued and they ended up letting the other car go first. The victim, however, reported to officers that the operator of the other car was not satisfied with being allowed to get in front of them and continued by getting out of her car, brandishing a knife, and threatening victims by saying "We'll kill you, I'll slash your tires."

Earlier:
Coffee rage at a Dorchester Dunkin' Donuts.