Complex sentence: A struggle ensues, Sir Harry is killed, and Cat is sentenced to be hanged on the gallows: with Sir Harry dead, there's no hope for Wolf City's future, and the townspeople have no mercy for Cat.
Split into simpler sentences: A struggle ensues, Sir Harry is killed, and Cat is sentenced to be hanged on the gallows. With Sir Harry dead, there's no hope for Wolf City's future, and the townspeople have no mercy for Cat.