San Bernardino County sheriff's deputies received a 9-1-1 call at 12:56 a.m. regarding a single-car crash in the 15600 block of Hemlock Lane in Chino Hills.
Paramedics took the driver, a 72-year-old man, to Chino Valley Medical Center where he died at 1:41 a.m., San Bernardino County coroner's officials said.
His name was not released because his relatives have not been notified.
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