At least one person has died after a gunman opened fire Thursday at Saugus High School in Santa Clarita, Calif., according to hospital and law enforcement officials. Several other people were injured, and two of them are said to be in critical condition.
A suspect "is in custody and being treated at a local hospital," Los Angeles County Sheriff Alex Villanueva says.
Five victims were being transported to Henry Mayo Hospital, which says that three of them two males and one female arrived in critical condition. The female patient later died. Another male patient was in good condition and a fifth patient was still en route, according to the hospital.