An Air China flight was diverted after a crew member was held hostage by a male passenger with a fountain pen.
On Sunday morning, an Air China flight from Changsha to Beijing had to be diverted after a passenger held a crew member hostage using a fountain pen as a weapon.
Air China flight CA1350 made an emergency landing in the central Chinese city of Zhengzhou after the man threatened the crew member.
According to local reports, Mr Xu, a 41-year-old man from Hunan province who suffers from “mental illness”, had been taken into custody.
No passengers or crew were harmed during the incident.