Complex sentence: After giving herself up to the police, she discovers that all is not as it seems, Radley is wanted for more than one murder; and the police and Barbara begin to question whether Radley is in fact really dead after all.
Split into simpler sentences: After giving herself up to the police, she discovers that all is not as it appears, as Radley is wanted for more than one murder. The police and Barbara begin to question whether Radley is in fact really dead after all.