LEE’S SUMMIT, Mo. — Police identified a teenager killed at a landfill Thursday morning as 16-year-old William M. Hampton of Lee’s Summit. Officers originally reported Hampton was 17.

Police responded to a call about the accident around 10 a.m. It happened at the Lee’s Summit landfill and recycling area near S.E. Thompson Drive and S.E. Hamblen Road.

Investigators said Hampton died after being pinned between a semitrailer and its trailer at the landfill.

Officers said Hampton worked for KC Dumpster, the company that leases the property from the city and runs the landfill.

Police are now working to reconstruct the scene and gather evidence to determine exactly what happened.

The Occupational Safety and Health Administration, or OSHA, is also investigating.