Name a victim u think qualified as a Dirty Coward

Trope: link

Kohei Shimoda, one of the murder victims from the "Ski Lodge Murder Case"/"Massacre Night", entered a panicked state after seeing the late Minako's name(in Japan) on two victims of attempted murder and Sugiyama(the other murder victim).
But when u realize that he and Sugiyama murdered Minako Mochizuki and made her death look like a suicide to keep a fraud they were involved with under the rug, it could make Shimoda this.