My uncle hava a land which he gave for development by Irrevocable GPA Agreement. But the party to whom he gave GPA turned out to be fraud and has taken money from other people based on that GPA with closed to 0 progress over the span of 2 years. We want to cancel the GPA and retain back our land so that we can hand it over to more recognised builders to expedite the building process. The GPA holder has done fraud to many people and is not in the country. He even made several notary agreements with other people promising them apartments and took the money of them. Now more than 10 parties are have visited the land in the past 1 month demanding that person and are presnting all these documents that he signed. I want to know what is the best solution to get out of this mess.