again.......first of all the thing that he apparently didn't realise that she wasn't in bed and second of all the sort of ammunition he used......those bullets are only available on the black market and inflict nasty wounds on the victim. He shot her three times with those bullets.
Well it might not have been a long term plan but it sounds very much like a planned murder on the night.
Not sure if those breakdowns in court count for anything........other than they are either result of a split personality or good acting.