Here's what witnesses are saying the Cowboys running back did.
Ezekiel Elliott was reportedly involved in an alleged incident at a Dallas nightclub on Sunday evening.
The NFL and the Cowboys both say they're aware of the incident and are looking into it. Dallas Police reportedly responded to some altercation at the bar, but no arrests were made and no subjects were named.
TMZ Sports, though, has the alleged details of what happened.
"The witness says she saw Ezekiel punch the man -- corroborating the story the victim's friend told police. However, cops at the scene could not confirm Zeke was the attacker and he has not been arrested or charged with a crime," TMZ says.
TMZ Sports also has video of the alleged victim on the ground.
More to come.