Four people were injured Wednesday morning, one of them seriously, in a crash into a tree in Chatsworth, authorities said.
Firefighters responded at 6:55 a.m. Wednesday to the 9300 block of North Valley Circle Boulevard, just north of the Chatsworth Nature Preserve, according to the Los Angeles Fire Department.
In addition to the seriously injured person, three others were in fair condition when examined by paramedics, the department added.