IndiGo passenger goes missing after fellow flier slaps him during in-flight panic attack

A young man, Hossain Ahmed Mazumdar, from Cachar, Assam, is missing. He was slapped by a co-passenger on a Mumbai-Kolkata IndiGo flight. A video shows the incident. Hossain was traveling home. He did not arrive in Silchar. His family is worried. IndiGo says the unruly passenger was handed over to security. The airline did not confirm if Hossain received help.