NCAA Men's Basketball Rules:
Rule 5 Section 3. Forfeit/No Contest
Art. 1. A forfeit is the termination of the game by the referee.
Art. 2. The referee shall declare a forfeit when:
a. Any player, team member or bench personnel fails to comply with any technical-foul penalty or makes a travesty of the game.
b. When conditions warrant.
c. A team refuses to play after being instructed to do so by an official
If its been a hostile game and player/coach/official safety is at risk it is possible. And I'm sure 80k would demand it.