NFL Network’s Ian Rapoport reports the 49ers are planning to suspend De’Vondre Campbell for three games, ending his season.

49ers coach Kyle Shanahan told reporters LB De’Vondre Campbell is not expected to play for the 49ers again this season.

49ers LB De’Vondre Campbell refused to enter San Francisco’s Week 15 loss to the Rams in the third quarter and left the field.

49ers agreed to terms with LB De’Vondre Campbell, formerly of the Packers, on a one-year contract.