Orinda shooting

Orinda shooting
LocationOrinda, California, United States
Coordinates37°52′20″N 122°11′02″W / 37.87233°N 122.184°W / 37.87233; -122.184
DateOctober 31, 2019 (2019-10-31)
10:30 p.m (PDT)
TargetHouse party attendees
Attack type
Mass shooting
WeaponsFirearm
Deaths5
Injured8 (5 by gunfire)

The Orinda shooting was a mass shooting that occurred on October 31, 2019, during a house party celebrating Halloween in Orinda, California, United States. Five people were killed and four others were injured. The house had been rented for one night through Airbnb, which enacted a policy banning short-term rentals for Halloween parties two days later. Although several people were arrested a few weeks after the shooting, they were released without being charged and police have been unable to identify the perpetrators.