An 11-year-old boy has died after being struck and killed while riding a bicycle in Sagaponack.  

The incident happened on Town Line Road.  

Southampton town police say 42-year-old Jhony Nieto was backing up from a work site when he hit the young boy riding his bicycle. 

The child was taken to a local hospital where he was pronounced dead. 

Police say Nieto stayed at the scene and is cooperating with the investigation.