Bills running back Ty Johnson is out against the Dolphins in Week 18.

Johnson has sustain a concussion in the matchup which is already littered with injuries for both teams.

On the final play of the first half, the Bills did not have a timeout with seconds left on the clock and Johnson was stopped shot of the goal line after catching a pass. It appeared to be a helmet-to-helmet hit:

Without Johnson, the Bills are left with only Leonard Fournette behind starting rusher James Cook. Latavius Murray is inactive and Fournette was called up from the practice squad.

Bills Wire will provide injury updates when information is made available.

Story originally appeared on Bills Wire