A 72-year-old man suspected of killing 10 people in a mass shooting at Monterey Park in California has died from self-inflicted injuries, authorities say.
Los Angeles County Sheriff Robert Luna said Huu Can Tran was found on Sunday after police reportedly heard a single gunshot from inside his vehicle.
The breakthrough comes after police released the man's photo and surrounded a white van more than 30 kilometres away from where the shooting happened on Saturday night.