A criminal complaint was filed Wednesday against a documented gang member who was arrested for assaulting a police officer during the Donald Trump protests.

According to the complaint, Rigoberto Vera, 24, faces three counts including assault on a public official, resisting executive officer and battery upon a police officer following the incident on May 27.

Fresno Police said Vera attempted to remove an officer’s baton twice but was unsuccessful. He then punched the officer two times in the head, hitting the officer’s face shield and helmet. Vera fled into the crowd but officers were later able to identify him, which led to his arrest on Monday.

Fresno Police booked Vera into the Fresno County Jail and the investigation is ongoing.

