HBO : horse murderers.

In a sudden and surprising decision, HBO has decided to permanently end production on the horse-racing drama Luck after a third horse had to be euthanized as a result of an on-set accident. The show, created by production superstars David Milch and Michael Mann and starring Dustin Hoffman as a high-stakes gambler, had two horses die during the filming of the first season while a third had to be put down on Tuesday. A HBO statement said, in part, "accidents unfortunately happen and it is impossible to guarantee they won’t in the future." (via)