Tanya Kapoor, widow of an Army officer who died in 1992 while being posted at Indo-China border, was allotted a petrol pump in South Delhi's posh Arvindo Road, Green Park area, an official said.
Over a period of time she contacted several people for selling 49 per cent partnership in the petrol pump. As the filling station is situated in an upscale locality people easily fell in her trap, police said.
The trio registered a case of forgery at Safdarjung police station against Kapoor last year. After investigations revealed evidence against her, Kapoor was arrested here today, police said.