Hayward man dies in crash on I-680 in Pleasant Hill

PLEASANT HILL, Calif. (KGO) -- One person has died after a crash on southbound I-680 in Pleasant Hill near Treat Boulevard early this morning

The driver of a Nissan Sentra was killed after his vehicle overturned following a crash with a dump truck around 2 a.m., the CHP said.

The Sentra driver has been identified as a 38-year-old man from Hayward, authorities said. It appears he was not wearing a seatbelt, according to the CHP.

The driver of the dump truck was not injured.

Alcohol bottles were found in the Nissan, but the CHP said it is not known at this time if alcohol or drugs were involved in the crash.