I received a civil demand letter a month ago asking for $300 for an incident in December 2010. Charges were filed against me but it was my first offense and they have now been withdrawn. My lawyers told me to ignore the letter. Yesterday, I received a second letter from them asking for $475 and today, I received a phone call from them regarding the same matter. I've heard about people receiving multiple letters but do they also receive harassing phone calls? I've heard that they go to court about 10 times a year though they send out millions of letters. Does receiving a phone call make it likely that I could be 1 in 10? I knew they would be sending me a letter and I did contact them to have the letter send to a different address. Does having contacted them make a difference? Thanks!