Received a 550 Toll Bill today for $0.67 plus $1.00 processing fee. Supposedly didn't pay a toll on 12-30-12 at the SH550 Mainline Plaza. Have no idea where this is but by recorded phone message could be around Brownsville, TX. Never been to Brownsville and never left Longview in December except to travel to VA in Shreveport. The bill lists a tag# that I obviously don't recognize and I have had Disabled Veterans Tags on our vehicles since early 2009. When we trade or buy vehicles......I keep the tags. This tag # has a BA prefix. Automated phone message and online states to dispute you must send proof that the vehicle with tag # on bill is no longer in yours and provide proof of sale and transfer. Have no idea even what kind of car or truck is in question since all I have is a tag#. Traded in our truck last year on a new GMC Terrain at local new car dealership and as I stated....I took the DV tags off and put on new Terrain. Sold an old Buick locally to an individual here in Longview about the same time but again I retained DV tags and accompanied the buyer to local tag office to do title transfer before handing over the car. I'm headed to local tag office tomorrow and see if they can tell me by looking at this Tag# how it was linked to me and my mailing address. As the title states......I am holding my breath that some $#@! hasn't brought and registered a car using my identity. Any other suggestions??