Complex sentence: In the hall closet, Rosemary discovers a secret door leading into the Castevet apartment and hears a baby's cries revealing that her child is alive, she then finds a congregation gathered around her newborn son.
Split into simpler sentences: In the hall closet, Rosemary discovers a secret door leading into the Castevet apartment and hears a baby's cries revealing that her child is alive. She then finds a congregation gathered around her newborn son.