Nick Reiner, the younger son of director Rob Reiner, is in police custody following what investigators believe was a fatal stabbing of the director and his wife.

Police say the younger son of Rob Reiner, Nick Reiner, was taken into custody Monday and booked for what investigators believe was the fatal stabbing a day earlier of the director-actor and his wife Michele at their home in Los Angeles.

Police in Los Angeles say one person is dead and three others were injured in a shooting during a drug deal outside a shopping center Saturday.

Police have identified the man who allegedly stabbed a doctor and two nurses inside a Southern California hospital emergency ward and remained inside a room for hours before police arrested him.

Authorities have arrested a man they say stabbed a doctor and two nurses inside a Southern California hospital emergency ward.