It wasn’t that long ago that former Vikings running back Jerick McKinnon signed a big-time free agent contract with the San Francisco 49ers. Almost as soon as it began his stint with the 49ers has ended, at least for the season.
According to multiple reports McKinnon suffered a torn ACL in a noncontact injury at 49ers practice today ending his 2018 season.
#49ers big free agent pickup and starting RB Jerick McKinnon suffered a torn ACL today, source said. His season is over.— Ian Rapoport (@RapSheet) September 1, 2018