There is no such thing-it's a scam. The Government just does not go calling people at random and giving them $9,000.00 just for being a good citizen, paying your bills, brushing your teeth...etc. In addition, the grant application process is very specific and lengthy. Plus you do not have to pay $250.00 to get your grant. Do not be suckered into throwing your money away. There is no free lunch and no free money.
You'd better notify your local authorities/police department. Threats of harm, violence or death should not be taken lightly these days. In today's environment, it hard telling what some people might do. Protect youself and your family.