BOISE, Idaho (AP) — Authorities say a 4-year-old boy is in critical condition after falling out the fifth-story window of an apartment building in Boise.

KTVB-TV reports that the boy remained in a hospital following the Tuesday night incident. Police say they had responded to the scene after someone saw the boy on the ground and called 911. They say they have been in contact with a parent who was in the apartment at the time the boy fell. The incident remains under investigation.