(CHICAGO) Detectives were questioning three people Friday after gunshots were fired toward an off-duty Chicago Police officer in the West Town neighborhood Thursday night.

The shots were fired at 11 p.m. in the 2400 block of West Division Street, but no one was struck, police said.

The three, whose ages and genders weren’t known, were being questioned by Area Central detectives, police said Friday morning.

Additional details about the incident were not known Friday at 7:30 a.m.