Brazil is a country where many Cryptocurrency Investments are launching but also where most of them are Scams working in "Ponzi Scheme" and People lost millions due to that. 

Many founder's or leaders of those project are in running from the courts or In jail awaiting to be judged but no money is being returned to the investors. 

A Mar released an Audio at social network that is planning to exterminate all the Founders and leaders of those schemes. 

Brazil criminality is high and the audio is been taking serious. To note also that one of the most famous Scams leaders at the moment in Brazil was killed and other kidnapped.

People are suffering enormous loss to those scams and I believe that the man is one of them and feeling that no money will get back he's trying to threatening the founders " as he said,or return the money or get killed if not run away from Brazil..."