WALNUT CREEK (CBS SF) — One person died and five more were injured in a vehicle collision possibly involving alcohol Thursday evening in Walnut Creek, police said.

UPDATE: Tennessee Woman Arrested In Walnut Creek Fatal DUI Crash

Dispatchers started receiving 911 calls at 6:32 p.m. about a rollover collision on the South Broadway extension.

Police said the collision involved four vehicles and injuries ranged from minor to life-threatening.

Officers were investigating and the road could be closed until possibly early Friday morning.

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