Sometimes when a virus is sent to someone by e-
mail, it was not the original senders fault. A 
virus will often be sent to them by e-mail, then 
it resends itself to everyone listed in thier e-
mail. This happened to me about 2 months ago, in 
which it resent itself to everyone in my dad's 
department at American Airlines, and we got the 
brunt of it because they thought we did it on 
purpose.

Just trying to pass on some info...

-Ryouko