Minnesota has suspended 10 football players indefinitely from all team activities.

The school announced the suspensions on Tuesday night. Defensive backs Ray Buford, KiAnte Hardin, Dior Johnson, Antonio Shenault and Antoine Winfield Jr., running backs Carlton Djam and Kobe McCrary, quarterbacks Seth Green and Mark Williams and defensive lineman Tamarion Johnson were all suspended.

The school cites “privacy restrictions relating to student educational data” in withholding further comment.

Buford, Hardin, Dior Johnson and Tamarion Johnson were suspended for three games earlier this season when their names came up in a police investigation. No charges were filed in that incident.

Minnesota plays Washington State in the Holiday Bowl on Dec. 27.