Officials haven’t released any information as to what prompted the officers’ attack on the SUV and the driver, but police said Wednesday that an Internal Affairs investigation into the incident is underway. Neither the driver nor passenger has been identified, and it’s unclear whether they were arrested at the scene or charged with any crimes.

Advertisement

According to the Inquirer, the altercation took place less than 12 hours after Wallace was shot. The incident preceded a second night of protests over the 27-year-old’s death.

Danielle Outlaw—the city’s first Black woman police commissioner—and Mayor Jim Kenney announced a 9 p.m. curfew Wednesday, and just as they promised a thorough investigation into Wallace’s death, they promised a review of police officers’ conduct during the protests this week.