Lord Cameron
Aslo wtf since when has having a bunker in hurricane ally make you crazy?
He's not in tornado alley. Midland City has the same frequency of tornadoes as I do, along with Ohio and New York. He's at bigger risk for hurricanes, against which a hole in your yard would be an undesirable form of defense. (Better off with a fortified safe room somewhere. Although since he lives in a camper, that'd be tricky.)
This one has some details on the bunker:
http://abcnews.go.com/US/alabama-hostage-suspect-jimmy-dykes-regard-human-life/story?id=18374414
The 'speed bump' he was threatening people over was made of heaped red clay, the same material as the street.