Several recent mass shootings, particularly the one at Oxford High School in Oxford, Michigan, on Tuesday, November 30, 2021, where 4 people were killed and 7 people were injured, are likely, based on preliminary data, to have moderate to very high Preventable Ranking Scores. In other words, it’s increasingly likely they were preventable. Venues, schools in particular, need to stay tuned as we continue to research and report on these mass shootings. These mass shooting won’t appear in the Preventable Mass Shootings Database until all the facts are in, in other words, until the dust has fully settled.