During a kickoff return in the first quarter, Cincinnati Bengals wide receiver Marvin Jones was helped off the field after a player was pushed into the rookie's knee. Jones, who admitted that he was going to receive significant snaps on Sunday, never returned to the game for the rest of the night.
The injury appears to be slight more serious.
According to reporters at Paul Brown Stadium, Jones' knee is encapsulated with a brace while the receiver is on crutches.