Hutchinson police say a 4-year-old boy has died after being pinned under a flatbed trailer.

The accident was reported Sunday afternoon at a home on the city’s southeast side. Police say the trailer was not attached to a vehicle and was in the home’s front yard. They say the trailer’s ramp fell on the boy.

The child was taken to an area hospital where he later died. Police have not released his name.

They say foul play is not suspected.