Actually I was in the AF in San Angelo, Texas at the time. Lived off base and was playing Bridge with a neighbor and his wife when he exclaimed, "Good, they finally got him".
I couldn't believe my ears..Shocked that anybody could have said such a thing.
Later it made more sense when I learned that Jackie said, "See, they really love you here.", minutes before Jack was shot. They seemed to know it was a big risk being there. This was LBJ's territory.
Jackie didn’t say the “See? They really love you (Mr. President)”. That was the governor’s wife.