The Minneapolis Police Department is investigating a case involving four Gophers football players, who were suspended before Saturday's 58-28 win over Indiana State.
Gophers coach Tracy Claeys said he suspended KiAnte Hardin, Ray Buford, Dior Johnson and Tamarion Johnson for a violation of team rules.
"The Minneapolis Police Department is currently investigating a case that mentions the names you provided," the department said in a statement. "We are working to determine how they are involved in the case at this time. There is no further information that we can release."
Claeys said he doesn't know how long the suspensions will last and didn't offer a specific reason for the punishment.
"They're suspended because they busted the team rules," Claeys said. "We'll deal with it day by day."
Hardin, a sophomore from Webb City, Mo., started at cornerback and played most of last week's opener against Oregon State, recording six tackles and two pass breakups.
Buford, a redshirt freshman from Detroit, battled Hardin for the starting cornerback job last month but did not play in the opener. Claeys referred to that as a football decision, saying Hardin and senior cornerback Jalen Myrick had played well.
Dior Johnson, a redshirt freshman from the same high school as Buford (Detroit Southfield), was rated a four-star recruit by Rivals.com but has yet to play for Minnesota. Tamarion Johnson is a true freshman who is expected to redshirt this year.