As Natwarlal's father was a station master, he knew information about the railway freight industry in India. Likewise, his bachelor of commerce degree and his stint as a stock broker gave him the knowledge of banking rules. His ability to forge documents and signatures helped him successfully pull off various cons. He sometimes posed as a social worker or needy people, though he would also pose as a business manager and purchasing officer. He often paid his victims with fake
cheques and
demand drafts. Natwarlal was reportedly a
Robin Hood-like figure in Bangra, his native village. He is said to have given his earnings to the less-fortunate. Tales of his cons, which tended to be non-violent and only targeted the rich and wealthy, made him very popular. According to a resident of Siwan town, Natwartal's presence drew very large crowds whenever he visited. In one reported instance, Natwarlal went to Bangra to host a large feast for everyone in the village using his spoils. During the feast, he gave ₹100 to each poor villager before vanishing. Natwarlal's high-profile crimes often got him major sentences, with his jail time reaching increasingly high numbers. In Bihar alone, Natwarlal faced charges of 14 cases of forgery and was sentenced to 113 years in prison. Natwarlal was arrested nine or ten times, but most of these times, he was able to break out and escape. His escapes were often very cunning: for example, in 1957, Natwarlal escaped the
Kanpur jail by donning a smuggled police uniform, bribing his cell guards with a suitcase full of money, then walking out the front gate, passing guards who saluted him. The suitcase actually contained only newspapers. Due to his repeated escapes, it is believed he only spent 20 years in prison over the course of his life. The last time Natwarlal was arrested was in 1996 at the age of 84. Despite his old age and his use of a wheelchair, he managed to escape again and was last seen by authorities on 24 June 1996 at the
New Delhi railway station, while being transported by police from the Kanpur jail to the
All India Institute of Medical Sciences, New Delhi for treatment, after which he was never seen again. ==Death==