Who was killed at the Rectangle on the night of the election?

From the text:

Loreen darted forward in front of Virginia and pushed her aside, looking up and screaming. It was so sudden that no one had time to catch the face of the one who did it. But out of the upper window of a room, over the very saloon where Loreen had come out a week before, someone had thrown a heavy bottle. It struck Loreen on the head and she fell to the ground.

Loreen was killed the night of the election. Note, this is a Chapter 14 question.