This is an archived article that was published on sltrib.com in 2012, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Zoë Keliher, an air safety investigator with the National Transportation Safety Board, on Monday combs through the wreckage inside a hangar at the St. George Airport of a single-engine plane that crashed early Saturday, killing four people. The plane crashed just after takeoff, at about 1:20 a.m. The wreck was found at about 5:30 a.m. during a routine security check, Keliher said.