I don’t remember reading that, but I will take your word for it. Also, remember that he still had the Alek Hidell IDs on him when he was arrested. That seems to me to possibly point toward him wanting the rifle to be traced to himself.
Liebeler asked her about this since he had left behind so much incriminating evidence:
Mr. LIEBELER. Did it seem strange to you at the time, Marina, that Lee did make these careful plans, take pictures, and write it up in a notebook, and then when he went out to shoot at General Walker he left all that incriminating evidence fight in the house so that if he had ever been stopped and questioned and if that notebook had been found, it would have clearly indicated that he was the one that shot at General Walker?
Mrs. OSWALD. He was such a person that nothing seems peculiar to me for what he did. I had so many surprises from him that nothing surprised me. He may have wished to appear such a brave man or something.
Mr. LIEBELER. Did you ever have the feeling that he really wanted to be caught in connection with the Walker affair?
Mrs. OSWALD. I don't know how to answer that--maybe yes and maybe no. I couldn't read his mind.
The McMillan book goes over in great detail the Walker attempt. Viz., how Marina knew based on his erratic behavior that he was up so something. About a month before the attempt he ordered her to write the Soviet Embassy asking to be let back in. She didn't want to go back but he forced her to. Again, he was planning on abandoning them again. Shortly before the attempt the beatings got worse (the neighbors complained to the landlord about it). Oddly after the attempt she said he destroyed some papers - the maps he had - but kept others. Why some but not all? Maybe the more incriminating evidence but not other?