Help... Vin #'s dont match

I noticed in the cases that were pointed out earlier as examples of people being prosecuted vin tags were constructed with changed digits and placed on a vehicle. They should be prosecuted.
Even tho there was no auto theft involved which the law was implemented for the law clearly states not to do this. He fabricated the codes with intentions of fraud. This duster has not had this practice applied to it.
Not true, SOMEONE put a VIN plate on this car that doesnt match the body. THAT IS A FEDERAL OFFENSE wether anyone thinks its a big deal or not.