As a taboo that most TV networks broach with utmost caution, school shootings almost seem like they would have long since come into play on Sunny. As none of the gang are still students, however, we imagine that the scenario would likely play out with Dee reassuming her substitute teaching post (if the school will still have her) and saving the day after overhearing some disgruntled kid mumbling to themself in the bathroom about their grim plans. This being Dee, however, we’re sure she’ll undoubtedly find some way to offend this already-angry kid and put the entire place even further at risk.