Maybe not at the restaurant but you show me a well established (so in business for 20+ years), that isnt corporate (meaning employs skilled chefs and line cooks), in any downdown metropolitan centre of any size and i guarantee you they have had half a dozen overdoses on average and 3 overdoses at absolute minimum. Again 20 year minimum tho, idk why but those are the ones most likely to give the best employee wages at the cost of working 90hrs a week which adds to the coke followed by heroin cycle Anthony Bourdain was so famous for kicking... till he didnt...