Complex sentence: When Rudolf Hess parachuted into Scotland, Churchill sent for George Salaman, who impersonated a captured Luftwaffe Officer and placed in the same cell as Rudolf Hess in the Tower of London.
Split into simpler sentences: When Rudolf Hess parachuted into Scotland, Churchill sent for George Salaman. He impersonated a captured Luftwaffe Officer and was placed in the same cell as Rudolf Hess in the Tower of London.