HARFORD COUNTY, MD — A shooter killed three people Thursday and injured three others before turning the gun on herself at the Rite Aid distribution center in Aberdeen, Maryland, according to the Harford County Sheriff's Office.
Authorities have identified the shooter as Snochia Moseley, a 26-year-old woman who started working at the center as a temporary employee two weeks before Thursday's attack.
Original report: "The situation is still fluid," deputies said Thursday morning. People were asked to avoid the area.
Update 11:10 a.m. EDT Sept. 20: A law enforcement official told The Associated Press that multiple people were killed in Thursday's shooting.
Officials with the FBI's Baltimore office also responded to the shooting.
Maryland Gov. Larry Hogan described the shooting as "horrific" in a statement Thursday.
"Our prayers are with all those impacted, including our first responders," Hogan said. "The State stands ready to offer any support."
Check back for updates to this developing story.