Two obviously scam messages left on home landline machine in one day. Both were recorded female "American"-sounding voices. First was a morning call, from the U.S. Treasury department (ha), saying this was the second and last warning, that I've been accused of a federal crime, and to avoid appearing before a federal magistrate, appellate judge, or some other federal entity, I had to call the number right away to find out my case number, etc. Second call was in the afternoon, saying police were coming right away to arrest me and if I didn't call immediately, well..."good luck"! Needless to say I didn't call.