Jeff Zinne was riding alone in a three-person lift when a mechanical issues caused him to fall onto the slopes below.

Jeffrey Zinne, 37, was riding alone in a three-person chair that carries skiers up the mountain when he fell from an unspecified height.

He died after a fall from the Triple Chair at Red Lodge Mountain, Sheriff McQuillan said Friday, adding that the accident remains under investigation. He was life-flighted to a hospital in Billings, where he died on Wednesday, according to Esther Jensen, a GoFundMe organizer raising funds for his family.