Missouri State dyed Oklahoma State's campus fountain maroon

The water fountain outside Oklahoma State's main library was dyed maroon this week, the school color of Missouri State. The two schools will face each other in a game Saturday. 

The culprits used latex paint to color the foundation water, which could potentially cause damage to the fountain, Oklahoma State concierge Matt Fletcher told the Oklahoman. 

Oklahoma State has won all six meetings between the schools, including their last meeting in 2008, with a 57-13 victory.