This man has been calling my house for about 1 month now, he started off telling my mother I had won $250,000 in a government lottery.  Now it has grown to  2.5 Mil.  This man tells my senior mother that she should surprise me with my winnings and ask her if she has $198.00 in cash in the house right then.  Then, he asked her who's  home with her.  This mid-day call is from another number but the same people.  The caller from this number crossed the line this morning.   When I asked him not to call my house anymore and he responded with "you stupid B- - -h, you are going to give me some money or else I'm going to shoot your house up and then blow it up and to show you I'm serious, I'm outside your house right now and told me my address".   Please do not respond to these people.  I've been told by authorities that they have never threatened anyone, well today they took it to a different level... Please be careful and educate your loved ones about this scam.