Complex sentence: After three robberies are pulled off with military precision, Inspector McIver asks Hugh "Bulldog" Drummond to give Scotland Yard a hand as he is an ex-officer himself and knows how the suspected military mastermind would think.
Split into simpler sentences: After three robberies are pulled off with military precision, Inspector McIver asks Hugh "Bulldog" Drummond to give Scotland Yard a hand. Drummond is an ex-officer himself and knows how the suspected military mastermind would think.