The perfect murder? Don't mess around with complicated alibis or rare, oriental poisons or anything like that. It just takes a quiet walk along the cliffs. A foggy day is ideal - to minimise the chances of being seen. And then a little nudge...
People might have their suspicions, but they won't be able to prove anything.
My first wife? Yes, as chance would have it, she did die by falling from a cliff. Such a tragedy.
Such a tragedy.