They just called my friend today July 29, pretended that they were the IRS. Said that if she didn't give them money they would arrest her and asked for almost $3000 in cash, asked to meet her in front if a store to give them the money. They told her that she couldn't pay via check or credit card.

How do these people sleep at night? It's upsetting to think that they could even do this to extremely vulnerable people who may be extremely gullible (like little old grannies or grandpas!)  They should look themselves in the mirror and be disgusted by themselves for being so evidently malicious. They should be arrested. It's just not right.