At one of the links in my post just above there are a bunch of pictures. There is little identification with them, but two handguns are pictured.
One is a baby Glock with a doublestack magazine. I don't know exact number, but I presume this was the SAPD officer's gun, probably department approved backup/offduty gun. I would also presume the officer would have loaded it with whatever the department approves, and I'm sure it is hollowpoint. One of those rounds seems to have struck the other guy in the spine and rendered his legs useless.
The other is a Taurus G2c 9mm. There's a picture of its magazine with a FMJ 9mm round next to it, and I will further presume it is likely an lesser cost 115grain target round, not loaded to premium self-defense cartridge power. I would not want to be shot with it, but I could see that absent a hit to CNS or heart, one could be shot several times with it and still not be immediately incapacitated.
Just my guesses.
ETA:
