"Poisoning, probably," Cash said brightly. He fished two mugs out from the cabinet next to the stove, placing them neatly on the countertop. "But I think we can stand the risk, don't you?" It was also unlikely that the muggles would keep poison around in a kitchen, for a multitude of reasons - even if the house was 'haunted' it would be hard to get people to stay here if they were dying all the time - but it was simply the only worst case scenario he could come up with.
MJ made this!