Chittorgarh/Nimbahera, March 6 -- The body of Usha Chauhan, wife of ADJ Rajkumar Chauhan posted in Nimbahera, was found inside the toilet of a train on Wednesday morning. The couple had boarded the Kacheguda-Bhagat Ki Kothi Express (17606) from Bhagat Ki Kothi railway station in Jodhpur on the night of March 3 to travel to Chittorgarh. According to police, both husband and wife had reservations in different coaches. ADJ Rajkumar Chauhan got down at Chittorgarh station at around 7:20 am on Wednesday, but his wife did not get off the train. When he could not find her on the platform, he informed the Government Railway Police (GRP). Officials traced her mobile phone location, which showed that it was still inside the train. Meanwhile, the train had already moved ahead. Police alerted the next stations and the train was stopped at Jaora station in Ratlam district at around 10:40 am. GRP personnel searched the coach where the woman had a reserved seat and later checked the toilet, which was locked from inside. Suspecting something unusual, the door was broken open and the woman was found unconscious inside. She was immediately taken to a hospital where doctors declared her dead. According to doctors, the cause of death appears to be a silent heart attack....