This is a developing story. We will update it when we have more information.
Updated at 4:25 p.m.:
Missouri has suspended coach Gary Pinkel for Saturday's game and frozen his salary for a year following his overnight arrest on suspicion of drunk driving.
Athletic director Mike Alden announced the disciplinary measures on Thursday afternoon. They include a total of some $300,000 in penalties, including a donation to a campus alcohol-awareness program, and 50 hours of community service.