A kindergarten student and his mother were struck and killed by a school bus on Thursday while walking to school in suburban New York, authorities said. The crash happened just after 8:30 a.

A kindergarten student and his mother were struck and killed by a school bus on Thursday while walking to school in suburban New York, authorities said.

The crash happened just after 8:30 a.m. in the village of Mamaroneck in Westchester County.