Since the 1950s, actually, including 1963, when I watched Oswald gunned down on live TV, and in 1964, when I also read the Warren Report, from first page to last.
Re: “LHO was friends with General Walker according to General Walker. Pinning the murder of the police officer on LHO? How cliché.”
This is a nice change of pace for me. It's not often I meet a glib conspiracy theorist with creative skills.
Re: “Marina Oswald barely talked to anyone after the assassination, she was scared out of her mind.”
Marina was detained and intensively interviewed by the FBI for at least two weeks.
Is that the FBI that says “OKAY, we have no time limit here, and if you ever want to see the light of day again, here is what you will say”?. Are you really going to invoke the word of people who would kill Randy Weavers wife, burn down a church in Waco, shoot a rancher in a snow bank, wiretap a minister trying to get Civil Rights for minorities, and frame a President for collusion and treason? THAT FBI?