I agree and have always thought along those lines. RG was too quick to volunteer ''it’s all on tape" when Heymer arrived. That’s a strange thing to say spontaneously when the equipment had very recently been installed facing out on the drive/patio area.
RG’s actions don’t add up to me. Clearly Michael was beaten to a pulp and had been rendered unconscious several times. So why did RG seemingly ignore the dire state LK was in? Logically he would have rushed to help her since Michael was completely incapacitated. It’s always struck me as odd, unless RG was in such a rage, his goal was to kill Michael above everything else. Also peculiar is LK, “shot in the heart, bleeding out”, yelling to RG, “don’t kill him” per testimony. None of their stories make sense to me at all and I’ve honestly tried to set aside my feelings to analyze what has been presented. It doesn’t fit.