Thing is, that doesnt change anything. They could be absolutely convinced Soon has nothing to do with it and it woudnt change the fact that the ones trying to rez them are obviously not members of their family. Which means, from their perspective, that they are most likely the ones that killed them and wanna rez them just for interrogation. And since V killed them and the rest mostly want answers, they are actually absolutely right about that!
Edit: also someone mentionned they could scry on the Order from the afterlife...yeah at which point they would see the one that killed them all, a violent psychopath, a mind controlled kobold they are keeping to detonate the traps, the son of a tyranical overlord, two lawful good people and a thief who lies every two seconds...and the thief would be the one they trust the most out of that whole bunch!