I will give kudo's too the the two Marshals. Both were young, polished, slim and in shape, both were wearing their pants pressed and duty gear well. Very professional, except for the part of handcuffing the wrong citizen.

No fatty's, blowhards, or otherwise poor personalities. What I'd expect from USMS.
As for my neighbor Mr. X. He's an attorney who's been known to consort with a sorted cast of charachters. While being a decent neighbor, cordial, friendly and even at times out of his way to help with just about anything around the residence, he has some shady looking individuals that seem to come and go in the night, sometimes staying for day's. We never really to seem get a grip on what exactly all this means and it's possibly really none of our business.
In the confusion, rapid heart and respiratory rate that I was expereincing from this incident I heard "murder suspect" or "testifying in a murder suspect case" I don't really remember which, but it certainly was not just a bench warrant for an unpaid speeding ticket, especially when the USMS is coming to his door, or my door in this particular case.
My heart rate is just now beginning to slow a bit.