Bielema announces three suspensions

Jojo Robinson of Arkansas works through a drill during practice Saturday, April 18, 2015, at the university's practice facility in Fayetteville.

— Arkansas coach Bret Bielema announced three suspensions Monday.

Punter Blake Johnson and tight end C.J. O'Grady are suspended indefinitely after being arrested for separate events last week. Wide receiver Jojo Robinson will be suspended for the first half of Saturday's game against UTEP for an issue stemming from the summer, Bielema said.

O'Grady was arrested last Friday and charged with DWI after being pulled over on his motor scooter. Johnson was arrested last Saturday and charged with public intoxication after urinating on a light pole.

Robinson is expected to play his first game at Arkansas on Saturday after being redshirted last season. Johnson and O'Grady are expected to redshirt this season.