There is a lot of information to navigate; however the author makes a compelling case for the JFK assassination to have been spearheaded by mob boss Carlos Marcello. Apparently Marcello was secretly taped by an FBI informant while in prison and confessed to the crime and was able to fill in multiple gaps regarding the “official” story.
When one starts siphoning through available evidence it appears the mob orchestrated it due to lost business interests in Cuba.
It also appears the US Government went along with the “lone nut” theory to keep our country from armed conflict with Cuba.