Pembina Valley RCMP says a teen has died after a serious crash.

On Saturday afternoon, RCMP was told that an ATV rolled over just north of Stephenfield Provincial Park in the RM of Dufferin, Manitoba.

Officers, along with an RCMP Forensic Collision Reconstructionist, attended the scene. After arriving, officers began investigating, finding a teen pinned under an ATV, dead.

They believe the 14-year-old was driving down a hill and into a sandpit when the ATV rolled, pinning the boy underneath it. THe teen was wearing a helmet at the time.

RCMP are continuing to investigate.