Yes, my reply might not have been that serious. But escalator accidents are, people do get trapped and seriously injured. Unfortunately as part of my work I have read witness statements and seen pictures of people who have got limbs trapped in similar machinery - belts and feeders which can catch clothing or a lace - and it is horrific. There is someone in the first photo using a mobile next to her, she's sat up. Apparently her muscle, tendon and bone was mangled but she left sat in a wheelchair and they reattached her limb? Which was in a box? But another sentence said only her foot was?
My comment was a bit flippant but there is either some very bad reporting here or parts of the story are highly embellished.