Iirc, Sirrurg was *disappeared* after his defeat by Aztlan. Aztlan claims total victory, but other dragonkind wanted to prevent a repeat of Dzitbalchen. For war crimes, the Destroyer was subsequently put in dragon jail for a few metahuman lifetimes by the dragon council (or whatever they're called). That's also the same council meeting that stripped Hestaby of her horde for speaking out against dragonkind publicly.
Dzitbalchen also had a sister from Denver, Zaculpitan who tried to save him from execution, but was unable. Opti told a runner story where Dzitbalchen was the Johnson right before he got nabbed for treason/murder. Apparently those runners crossed paths and delayed her in trying to save her brother and she now blames them (in part) for his death. Sucks to be them.