You might guess from the title that this is a crime mystery. It is a great Shooter erotic/mystery book.
Our hero is Charles Ackers, a city detective and he has the tasked with finding out who killed Percy (Pearly) Gates. A man Ackers knew and despised for years. Killed along with Pearly Gates was a woman by the name of Melissa Franks.
This is a blistering tale of raw sex and misuse of power. It's mostly interracial sex with a lot of group sex and some girl on girl sex. You can follow along as Detective Ackers unravels the mystery of who shot Pearly Gates.