Nanjo: In both Gohda-san's and Kumasawa-san's cases, such wounds would have resulted in instant deaths, I believe.
Jessica: Gohda-san and Kumasawa-san are both dead!
Double confirm doesn't rule out a lie, but two liars is always gonna be less likely than one. I'd scrutinize the double confirms after we feel good about single confirms being really dead imo, unless we happen to find damning/sus stuff about both people involed in the confirm and can come back to it.
I guess we could consider whether one of the two in a death confirm could be just wrong and not lying?