Not true. I have read extensively in the conspiracy literature over the years starting with Mark Lane. I even read every word of the 747-page Best Evidence: Disguise and Deception in the Assassination of John F. Kennedy by David S. Lifton. But most of the conspiracy theories have not stood the test of time. IMO there might still be some open questions about mafia involvement via Oswald and/or Ruby.
No need to reply. I won't listen to any explanation.
The mature approach. Don't worry, I'm not replying for your benefit.