Sophie Thatcher

The team investigate when a teenage girl is violated in a home invasion; Platt and Mouch receive troubling news about their wedding; Voight helps an old friend.

Dr Choi and April believe that a patient's family may be abusing her; Dr Manning and Dr Halsted look after a family struggling with a premature baby.

When a 10-year-old boy is admitted to the hospital, Dr Manning and Dr Halstead disagree over how to handle his parents; Dr Rhodes races against the clock to deliver a heart to Dr Reese's estranged father.

Dr Manning and Dr Choi are forced to deliver a baby under dire circumstances; Dr Rhodes and Dr Bekker disagree about treating a boy with a chronic disease.

Marcus, Tomas and Mother Bernadette race against the clock to stop the demon, and the Rance family is pulled into the conflict; the church's enemies become more aggressive as the pope's visit nears; Angela faces someone from her past.