One person was killed and six others were injured in a shooting inside a Spirit Halloween store at Solano Town Center in Fairfield, California, on Friday evening, authorities confirmed. Fairfield police responded to the shopping mall at approximately 8:30 p.m. on October 30, where seven people were found with gunshot wounds. Six survivors were transported to local hospitals, with at least three reported in critical condition.

Fairfield Police Chief Dan Marshall said the shooting appeared to be centered on the Halloween store, located at 1350 Travis Boulevard. The incident prompted a large law enforcement response involving Fairfield police, the Solano County Sheriff’s Office, California Highway Patrol and neighboring agencies. The FBI’s Sacramento field office also deployed its Evidence Response Team to assist with the investigation.

Authorities have not released the victims’ identities or determined what prompted the shooting. Investigators are interviewing witnesses, reviewing available evidence and working to identify the person or individuals responsible. No arrests had been announced in the initial police updates, and officials had not established whether the shooting was targeted.

Fairfield police are asking anyone with information, photographs or video of the incident to contact investigators at 707-428-7600 or [email protected]. The investigation remains ongoing.