Alaska Air Group CEO Brad Tilden said both Alaska and Horizon Air are working with the Federal Aviation Administration, the Federal Bureau of Investigation and the National Transportation Safety Board to determine how a Horizon employee was able to steal what officials believe was an empty plane from the tarmac at Seattle-Tacoma International Airport Friday at around 7:32 p.m.

The employee, whose name has not yet been revealed but who the Pierce County Sheriff’s Office called “a suicidal male,”…

Seattle Biz Journal
Horizon employee who stole, crashed plane was 'fully credentialed,' officials said