The duo escaped after the train stopped when one of the passengers pulled the emergency chain, Railway police said.
Acting swiftly, local police, which launched a manhunt, took into custody the two youths, said to be belonging to a neighbouring state, they said.
The incident occurred on board Thiruvananthapuram-New Delhi Kerala Express as it reached between Kuruppanthara and Kothanallur, about 20 km from here.
The assailants boarded the train when it halted for signal near here and started beating up the couple with bare hands.
Mohammed Nisar, whose vision is partially affected, and his wife Hayarunnisa suffered injuries and the latter fell unconscious in the attack.
Both have been admitted to a nearby private hospital where the woman was responding to treatment, police said.
Hailing from Kallambalam in Thiruvananthapuram, the couple were travelling to Piravom Road, a place near here, along with their child in the coach reserved for disabled passengers, police said.
A Railway police official said Kaduthuruthy police have recovered lost valuables from the youths.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
