Alternatively
people who survived: Gohda and
Noone survives T1, all killed by Gohda.
T2 - doc killed one of them, spared Natsuhi, idk
T4 - doc kills Shannon
T5 - Gohda kills Kumasawa and fakes own death
T6 - Gohda kills doc for sparing Natsuhi
T7 - Gohda kills Jesicca
does it make sense?
only 2 culprits