I’m not very good at killing off characters in general (there are some I originally tried to kill off who came back later like Noelle and Echter), but I do have a few adults/canon characters who are dead.

Off the top of my head, the most significant would be Janine, who passes away from illness in 3621. She’s really the only “proper” parent character who dies.

Aside from Janine, there are a couple of villain characters who are dead. Ghetsis died about a year after the events of the BW2 plotline ended and Ardos died shortly before the main plot of the AU commences.

Finally, there are some canon characters who would likely have passed away due to old age by the time of the fankid era, but I don’t have specifics for those characters yet.