Complex sentence: The warden is installing cameras in Lucille's penthouse because of George Senior's frequent escape attempts, and to study George Sr. because he is the main character in the warden's screenplay, New Warden.
Split into simpler sentences: The warden is installing cameras in Lucille's penthouse because of George Senior's frequent escape attempts. And also so he could study George Sr. further because he was the main character in the warden's screenplay, New Warden.