Complaint Review: Capital Financial

So on 7/13/08 I received a letter telling me that I won The Mega Millions Draw held on 04/21/07. Enclosed was a check for $4,200 that was to pay for tax clearance and was taken from my winnings of $250K. The check is made by a construction company in texas. I was to call Michael Davis at 16047831375 to begin the claim process. Since I don't recall entering any sweepstakes I try to look for info. on the internet. As soon as I look for the company's address and name I cam across a few scam reports.

Madasj
Leominster, Massachusetts
U.S.A.