Was he on oxygen?
My late wife’s alcohol and tobacco addicted father detonated a fair explosion in his hospital room. He was on oxygen while recovering from one of his numerous heart attacks but his comment ‘Nobody gonna keep from my smokes.’ was followed by pulling his oxygen mask off and lighting up as the pure oxygen pumped out. All he got was minor singe burns but the blast set the room on fire and led to a mass evacuation of old Charlotte Memorial Hospital. He should gotten a ton of criminal charges but the hospital people knew he would show up smirking in court in a wheel chair with an oxygen tank and a weeping wife. He was a truly awful person. Heart attack 6 did him in at age 54.