Kyle Busch died after severe pneumonia progressed into sepsis, his family says

CONCORD, N.C.

(AP) — Kyle Busch died after severe pneumonia progressed into sepsis, resulting in rapid and overwhelming associated complications, according to a statement released by his family.

Dakota Hunter, vice president of Kyle Busch Companies, said the family received the medical evaluation on Saturday.

Busch, a two-time NASCAR champion, died at 41 on Thursday,...