Overview
- The victim was identified as Jigar Kumar, a soldier from Gujarat who was declared dead on arrival at PBM Hospital in Bikaner.
 - The attack occurred around 11 p.m. between Lunkaransar and Bikaner while the Jammu Tawi–Sabarmati Express was en route to Gujarat.
 - Police detained three coach attendants for questioning and say a suspected knife was recovered from the sleeper coach.
 - The affected coach has been sealed for forensic analysis and passengers were shifted to another compartment.
 - Officials are recording passenger statements to determine the motive, with reports indicating the dispute began over seating arrangements.