Complex sentence: Many years later, Doctor Hurt was working with the Black Glove when they decided to target Batman and his allies, first spreading information to the effect that Batman's father somehow survived his murder by Joe Chill.
Split into simpler sentences: Many years later, Doctor Hurt was working with the Black Glove when they decided to target Batman and his allies. First spreading information to the effect that Batman's father somehow survived his murder by Joe Chill.