(screen captures) UPDATE: A Twitter user has posted a detailed account by a friend who says they witnessed this sad episode. According to them, the ‘Karen’ in question wore a mask with no problem while waiting in line outside the store for 30 minutes. Apparently, once inside the store, she removed her mask and began “getting up in people’s face, getting as close as possible,” all while putting not one item in her basket. Check out the tweets following the video clips below for more details.