Serious as a heart attack. As a youngster, there was a friend of the family who I'd see at wakes, weddings, Holy Communions and alike that was in a wheelchair because he lost both legs.
He was a firefighter and back in the 60s, they rode on the back of the apparatus instead of inside a crew cab like today. Responding to a FALSE ALARM, a woman didn't STAY BACK 500 FEET and her Olds plowed into the back of the truck. He lost his legs. Another firefighter died.
There was no fire, just like there was no bomb, but the person who pulled that fire box put that apparatus on the road with tragic consequences.
That has exactly zero to do with anything I posted.