Florida State football linebacker Cam Riley left the game against Memphis in the first quarter.

The Auburn transfer went down after the Seminoles stopped a third-down play, helped off the field by members of the athletic training staff. Riley started the game well with two tackles before leaving for the locker room.

His injury came just a few snaps after linebacker Justin Cryer was helped off the field with an injury and brought to the medical tent. He came back onto the sidelines after leaving the tent.

The Seminoles are already down two linebackers with Omar Graham Jr. and Shawn Murphy both missing the game against Memphis.

Murphy has yet to play this season and Graham hasn't seen the field since the first game aginst Georgia Tech.

FSU trails Memphis 3-0 at the end of the first quarter.

Liam Rooney covers Florida State athletics for the Tallahassee Democrat. Contact him via email at LRooney@gannett.com or on Twitter @__liamrooney

This article originally appeared on Tallahassee Democrat: FSU football linebacker Cam Riley leaves Memphis game early