Blood was spilled in the crowd during Game 7 between the Boston Celtics and Washington Wizards. Both teams clearly disliked each other, but the fans took it to another level. A Celtics fan allegedly slapped a Wizards fan and the video shows the Wizards fan reacting with a punch to the face.
The following photo shows the blood from the incident staining the floors of TD Garden.
— Albert Breer (@AlbertBreer) May 16, 2017
This takes the term “nosebleed section” to new meaning.