Complex sentence: Showing signs of suffering the same fate as Minkowski, Desmond telephones Penny, who tells Desmond that she has been searching for him for the past three years and they reconcile before the power is cut off.
Split into simpler sentences: Showing signs of suffering the same fate as Minkowski, Desmond calls Penny. Penny tells Desmond that she has been searching for him for the past three years and they reconcile before the power is cut off.