Police say a 4-year-old was killed when a tree fell on him while he was playing in a North Haledon backyard Saturday.

The great uncle of the boy confirmed to News 12 that the boy had died when a tree fell on him while he was riding on a little electric car in a backyard at a home on Lotz Street.

Neighbors tell News 12 the tree fell from another home owner's property, but that has not yet been confirmed by police.

The name of the boy has not yet been released.