Police on Sunday were searching for suspects in a late-night shooting that wounded seven people, four critically, in Long Beach, California. At least two gunmen were suspected of opening fire on a group of people around 11.15 pm Saturday, according to the Long Beach Police Department. All of the victims were adult men.

Videos of the aftermath posted to social media showed a heavy police presence outside the Prendido de Noche nightclub nearby, the Los Angeles Times reported. In addition to the four critical victims, three people had injuries that were not life-threatening, police said. The suspects fled before officers arrived, and there was no immediate information about a possible motive, police said.