Do family member's escape the Calamity if the student dies?


When the Calamity begin, relatives to a student in class 3-3 are also at risk
of dying due to the Calamity.

I am wondering, if a student died as a result of the Calamity would their
relatives be spared?




It's not sure but, by logic, when a student dies, he is no more a student in
class 3-3, so their relatives are safe.

In fact, in the anime, nothing happens to any relative of a dead student.

