The crash happened in Hempstead at about 11 p.m. on Monday, Nov. 29, according to the Nassau County Police Department.
NCPD said a man was running south on Main Street when he was struck by a NICE bus that was westbound on West Columbia Street.
The man suffered serious injuries, and he was taken to a hospital for treatment, police said.
He was pronounced deceased at the hospital, NCPD reported.
No other injuries were reported, police said.
The investigation is ongoing.
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