Income Tax — benami assets or block money

Address:

Nagapattinam, Tamil Nadu, 609309

I said mr. Ezhail s/o panner mainroad arupathi, tharagambadi taluk nagapattinam district. Unknown person give lot of block money. Please track this person which way come the money. He is not registered the land. He create benami assets.
1. He purchased mostly agriculture land more than 150 acres for past two to three years.
2. Illegal finance business
3. He investment more jewels and houses and plots