Most of those events are unrelated violence that just happens to be near institutions, not actual shootings. This includes gang-on-gang violence nearby, people

Most of those events are unrelated violence that just happens to be near institutions, not actual shootings. This includes gang-on-gang violence nearby, people shooting themselves in their car, accidental discharges, etc. Look at the actual numbers involved and the descriptions of the events themselves. There's a lot of interest in making it seem worse than it is, as you've clearly demonstrated.