Office retreat gone wrong: Co-workers leave man on Colorado mountain overnight

DENVER (KDVR) — This year's performance review is going to be awkward.

Fifteen hikers on an office work retreat in Colorado's San Isabel National Forest left one man behind, who went on to survive a night on a mountain while injured.

At about 9 p.m. Friday, Chaffee County Search and Rescue South was notified of an overdue hiker, wearing all black, on Mount Shavano's standard route in the forest. The rescue workers learned that the group left the Blanks Cabin Trailhead at sunrise Friday and then split up.