Think that might have been Brooky la.
The Emmerdale story is about a nurse called Mina. Lovely girl. She is in fact a sadistic serial killer and has dispatched by throwing off a bridge, poisoning by co2, bashing someones skull in with an oar, knocking someone unconscious and leaving them to burn to death. Failed attempts: Drowning, suffocating and her most recent on Christmas day was going after her sister (who knows the truth) with a broken bottle only to be thwarted by an exploding pub. She would surely put the skids under Hannibal Lecter.
And this is prime time soap :-0