Updated On: 03 August, 2023 07:35 AM IST | Mumbai | Agencies
Around 5.23 am on Monday, Singh, on duty, allegedly shot dead his senior colleague ASI Tika Ram Meena and three passengers with his service rifle (AK-47), aboard the running train, near Palghar railway station

Cops escort Chetan Singh to the magistrate court, in Borivli. Pic/PTI
The Ministry of Railways on Tuesday said the RPF constable accused in the Jaipur-Mumbai train shooting was found to have no mental health ailment in the last periodic medical examination.
If Chetan Kumar Singh was undergoing treatment for any mental ailment, he kept it a secret, the ministry added.