Complex sentence: Goodnight kills Scaramanga's security chief Kra, by sending his body into one of the temperature control vats, his body heat raising the helium of the solar plant, which begins to go out of control.
Split into simpler sentences: Goodnight kills Scaramanga's security chief Kra, sending his body into one of the temperature control vats. His body heat raises the helium of the solar plant, which begins to spiral out of control.