Threatened "legal procedure" if call not returned. Caller said he was with "Criminal Investigations".

Yes, I received the same saying they were from Payment Marshalls and before they call our city police department they would like to talk to me.  Before the arrest...really.So I am reporting this phone number to my City police department as well as CRA.Do not respond to this number.

He left me a message to call back and gave the Name Adam Smith from revenue Canada. I called Revenue Canada they said it was a fraud attempt.

Said he was with Revenue Canada and that I made false claims on my income tax forms.  He mailed me numerous letters but I disregarded them, so now there is a warrant out for my arrest.