Investigators were trying to figure out Friday what led to an elevator accident at a former Colorado gold mine that killed a tour guide.

Tour guide killed in accident at Mollie Kathleen Mine in Cripple Creek, Teller County, Colorado had trouble closing elevator's door before it descended.

Investigators were trying to figure out Friday what led to an elevator accident at a former Colorado gold mine that killed a tour guide ...

DENVER (AP) — Investigators on Friday were trying to figure out what led to an elevator accident inside a former Colorado gold mine that killed a tour guide, injured four others and left a ...

DENVER — Investigators on Friday were trying to figure out what led to an elevator accident inside a former Colorado gold mine that killed a tour guide, injured four others and left 12 people trapped ...