>>111464444You're misremembering parts of that issue (and some pages of that issue are in that thread).
The actual killer was a black man, but he was working under the orders of a white man who hated the mayoral candidate and wanted him framed for hate crimes. The man giving the orders and the man strangling people had been in a mental institution together.
The racist PI figured that out, confronted them, and then shot the killer in self defence.