HGWC made a comment about this which I want to expand on. Since the other robbers are also charged with the murder of the one robber, whether or not the pharmacist is guilty could boil down to a legal technicality: did the 16 y.o. robber die during or after the robbery? Or asked another way, did he die as a result of the robbery or not? If he died during the robbery, then he was killed in self-defense, not murder (which makes the other perps guilty). Or, if he didn't die because of the robbery, then the pharmacist is guilty of murder (but the other perps are not guilty[?]).[District Attorney] Prater said that after researching the law, he found a charge that allowed those who didn't pull the trigger to also be charged with murder. "When a death occurs in (a) crime, you can pursue a murder charge," Prater said. "In this case, file felony murder charges in the first-degree against the two adults and the juvenile."
This whole situation is reminding me of advice someone else gave in another thread: if you ever shoot in self-defense, as soon as you stop the threat call 911 immediately to not only report the incident, but also request emergency services for the attacker that you've just shot (assuming he's still alive). It paints you in a good light for the cops and the DA, but equally as important it also helps your own frame of mind...it keeps you from viewing the attacker as "human trash" that needs to be disposed of, a mindset that might cause to you to wind up in Mr. Ersland's shoes.