Possible perp....
I just watched a video on youtube. It made no freaking sense.
It said he had the propane tank and blowtorch because he couldn’t afford a lighter to smoke weed. WAT?
His actions are understandable. All you need do is to watch a few hours of Doorbell News on Youtube to see just how many mentally ill people are out there daily - everywhere. Much of it is drug-fueled and those who can’t get the drugs are so far gone mentally it’s crazy.
Probably stole it off a job site. Just a bbq tank and roofing torch used to for patio roofs... Very common.