from the internets:
"Result of leaking Acetylene bottle stored in plumbers van 10-22-09. Accidently ignited by activating a remote door lock device."
Whoa! Broken windows, leaning fences and a caved in car next door. I'll bet whoever did that's ears are ringing, if the blast did not kill him. Looks like a damage radius of 100 feet or more all around. Anybody hurt? Jim Patrick