I had my 76 T140 bonnie stolen twice, both times it was found in the ghetto with the fork lock drilled out. Funny thing is, I never locked the forks having lost the key back in 78. Morons thought it was the ignition. My guess is that they used a vehicle to steal it, but I'd like to think they pushed it for two miles.

I also had my 71 Mick Andrews replica OSSA trials bike stolen and never found.
http://classic-motorbikes.net/images/gallery/ossa-mar.jpg

Every normal man must be tempted, at times, to spit on his hands, hoist the black flag, and begin slitting throats. H. L. Mencken