Responding for the second time to calls about a "loud" party being held in the parking lot of a business in the 500 block of Long Beach Boulevard, a deputy arrived about 2:30 a.m. and heard gunshots, looked inside the party and saw a man holding a handgun, according to a department statement.
The deputy fired at the armed man and struck him. Paramedics rushed the man to a hospital, where his medical condition was not disclosed.
Sheriff's deputies also discovered another person with a gunshot wound inside the party. It was not immediately who shot him. Paramedics transported the man to an area hospital where he was pronounced dead. His identity has not been released.
Any information on the shooting was asked to call the Crime Stoppers tip line at (800) 222-TIPS.