State trooper Josh Bentz said Saturday he was still investigating a spectacular wreck that sent a pickup truck over a 30-foot cliff on a switchback driveway near 9 Mile Haines Highway on April 26.

Resident Kayti Hicks, 29, suffered seven broken ribs, a punctured lung and a punctured pancreas and the 2007 Toyota Tacoma pickup she was driving was totaled. Rescuers and others who traced the trajectory of the wreck by tire tracks and wreckage…