I remember back a few years ago where somebody poured brake fluid allover one individual's near-new Brock Commodore. The same individual (assumedly) filled all the locks of another individuals late model Ford Laser with Superglue.
The first I heard of it was when the Eastwood Detectives phoned me at home and asked me if I had any idea of who may have done it. I could hardly restrain the laughter when I heard that one
.....My reply was "About 50 individuals".
The "victims" were the directors of a large flying school that ripped off their customers, some to the tune in excess of $30000.
I give the perpetrator 10/10 for originality in this case.
High Alt, sorry to hear it happened to you. Perhaps an irate customer?