You know, it's going to be for some stupid reason that he killed these women. But I once wanted to kill someone over just such a stupid thing, because I felt threatened, because I feared I'd lose my job, and it would have been this person's fault. I bet a dollar to a donut it is something like that.
Two women .. probably lesbians .. the one who worked with his wife might have been too friendly with her .. trying to draw her into the relationship ..??
Who knows .. people have gone whacky in the last few years.