Emile Hirsch is currently under investigation for assault by Park City, Utah, police. The actor who was at Sundance to promote his Ten Thousand Saints was involved in a "fracas" Sunday with a female executive from Paramount. 

No arrests have been made, and the exec has yet to press charges. 

Page Six has an account from the scene:

"Police were called to Tao nightclub in Park City, Utah, at around 3:30 a.m. on Sunday after the movie exec, whose name has not been confirmed but who works for Paramount, told security she had been assaulted.

While it is not clear what sparked the drama at the packed club, a witness told us, 'Something happened between the movie exec and Emile, and she said she had been assaulted and asked security to call the police. Emile didn’t leave the scene, and calmly waited for the police to arrive, and spoke with them until around 5 a.m., after which he went home with his friends. No arrests were made.'"

Hirsch recently wrapped filming on Vincent-N-Roxxy with Kid Cudi and Zoe Kravitz. 

[via Variety]