Nagpur : A glitzy promise of quick and guaranteed returns has turned into financial ruin for thousands, as a Nagpur-based couple allegedly masterminded a Rs 50-crore multi-state investment fraud under the banner of Dollar Pay. Sakkardara police have booked Shubham Ambadas Patil and his wife Neeta Patil of Manav Shakti Nagar, Bahadura, along with their associates Vilas Netaji Jhodge and Amar Bhagwan Panasok, both from Wathoda, under charges of cheating and provisions of the Maharashtra Prote