A series on The Outfit, starting with Accardo becoming boss running through Mo Mo getting hit in the basement.
Honorable mention-
1- Philadelphia- from Bruno getting hit through scarfo being convicted.
2- a series on Pittsburgh & Cleveland families beginning in 60s running through their war for Youngstown in the 70s & 80s to the big Pittsburgh mob trial of 1990. Cleveland’s big convictions came in the early 80s I believe.