Texas airport worker's death ruled a suicide after being pulled into plane engine.

A ground worker died after being sucked into a jet engine at San Antonio International Airport, and the local medical examiner has ruled it a suicide. The National Transportation Safety Board will not investigate as there were no operational safety issues with either the airplane or the airport. The ground worker was employed by Unifi Aviation, which Delta hires for ground services at the airport. Unifi said the incident was unrelated to its operational processes, safety procedures and policies.