Two wrecks in Austin I recall hearing about:
A trailer of pigs that overturned and the able-bodied ones that lived went everywhere. Local news were asking that captured pigs please be turned in. I doubt anyone saavy enough to capture one returned it!
Another trailer full of Snickers bars overturned and somehow caught fire. Once the chocolate, caramel, and nuggat started to melt and the sugar in it began burn, there was no stopping it.
Too bad they didn't happen at the same time and place. The overstuffed pigs would have been easy to round up and they would have eaten the all candy bars before they could catch fire.
Might have even been able to work out some fresh barb-au-que from that wreck.