The Denver Broncos are aware of a video that shows Derek Wolfe throwing a punch at a Denver nightclub.
Wolfe first having a verbal exchange with one or more persons, followed by some pushing and shoving in a group as Wolfe then throws a right-handed punch in a crowd.
Broncos spokesman Patrick Smyth, in a statement Tuesday morning, said: "Derek talked to us on Monday about the issue and it's been addressed internally.''
The NFL told the Denver Post that Wolfe is unlikely to face discipline from the league.