From Statter911

Detroit Deputy Fire Commissioner Craig Dougherty told reporters this morning, “Part of the building started to collapse. It appears that one of the firefighters then jumped out of the bucket.” Indications are the Firefighter Benskey dropped 30 to 40 feet. A second firefighter in the bucket of the tower ladder was not injured. The fire was at the vacant Fisher Body plant.

http://www.statter911.com/2014/10/22/detroit-firefighter-falls-tower-ladder-fisher-body-plant-fire/