Quite famously, the police are much better at shooting children [1] than they are at shooting to protect children.
The Uvalde PD consumes 40% of the town budget ($4m of $10m exclusive of a $500k grant they got from the state of Texas months earlier). 19 police officers were on scene and sat twiddling their thumbs for an hour despite repeated 911 calls from students inside. Oh actually not quite nothing: they threatened to violate the probation of a mother on scene [2].
There's an obvious upside to this particular shooter dying but it has one unfortunate side effect: Texas allows information to be suppressed when the suspect is deceased [3]. Had he lived it would've been inevitable this bodycam footage and other evidence would've come out. Now? We'll see.
I've now lost count of the number of times to story has changed from the Uvalde PD. But nothing here will change.
[1]: https://en.wikipedia.org/wiki/Killing_of_Tamir_Rice
[2]: https://sports.yahoo.com/uvalde-mom-ran-school-save-02574885...
[3]: https://www.texastribune.org/2018/04/22/texas-law-allows-pol...