Well, good thing that he didn’t have API (armor-piercing incendiary) rounds. These are sometimes available in bullet form (rarely as assembled rounds, in my experience), are somewhat costly, and have to be hand-loaded into a round of ammo. Never done that with an API round, and testing would have to be in the middle of nowhere with nothing flammable around.
IF this report is accurate (emphasis on IF), then he clearly intended to get away - first, by creating a diversion, and second because of the vests. So, why’d he cap himself (IF he did)??? Doesn’t seem logical, especially as he apparently died well before the Popo showed up.
The more I hear about this case, the less I believe the official version.
Actually, the shooter probably was using armor piercing incendiary rounds.
Pure incendiary rounds are less common than the armor piercing style.
He planned to walk after blowing up his room and the car. Why all the explosives,bulletproof vest and breathing device. The master explosion was the fuel tanks. This was going to be huge. It would be nice to know his firing sequence. People or fuel tanks .
You can tell the motive by looking at the people he killed. Who were they? It wasn’t a teachers convention.
Maybe he shot himself by accident