A fiery crash early Friday morning on I-280 in San Francisco left one person dead and four others injured after a vehicle flew off the 18th Street overpass. - The crash occurred around 12:20 a.m.
near Mariposa Street. - The car landed upside down and caught fire, trapping one person inside.
- Four survivors were taken to San Francisco General Hospital. - The southbound lanes of I-280 were closed until 7 a.m.
as the CHP investigated. The cause of the crash remains under investigation, and authorities are seeking witnesses.