Complex sentence: Realizing that Hope Town needs justice, he buys the shotgun, which costs the same as the lawnmower, and kills dozens of criminals, including the filmmaker, a pimp, a coke lord, and a pedophile dressed as Santa Claus.
Split into simpler sentences: Realizing that Hope Town needs justice, he chooses the shotgun, which costs the same as the lawnmower. He buys the gun and kills dozens of criminals, including the filmmaker, a pimp, a coke lord and a pedophile dressed as Santa Claus.