Turn back부터 cabin crew까지 해석 부탁드려요

Attention is being drawn to whether an arrest warrant will be issued for Cho, who made a Seoul-bound Korean Air flight turn back to the gate to deboard the head of the cabin crew, all because she was upset that her nuts were not served according to the manual for first-class passengers.
이 문장에서 turn back부터 cabin crew까지 어떻게 해석하면 될까요?