I was quite astonished how long ago this premiered, but the rerun was welcome as the mystery always remains. Nicely flowing drama but we must remember it is only a depiction of what might have happened and as a drama it makes you think, so it has done its job. I for one don't understand why he would choose to murder his wife in such a brutal fashion while his beloved children were around. I also don't understand why he had mistaken the nanny for his wife - one of a human's basic survival skills is identifying friend or foe in poor light as well as a woman's perfume etc. Also his wife being a 'lady' would she spend time in a kitchen?
