Complex sentence: On 27 April he was captured with his mistress, Claretta Petacci, near the village of Dongo on Lake Como, and both were shot the following day, two days before Hitler's suicide.
Split into simpler sentences: On 27 April he was captured with his mistress, Claretta Petacci, near the village of Dongo on Lake Como. Mussolini and his mistress were shot the following day, two days before Hitler's suicide.