Diane begins her battle for custody of Jack but just when he's needed more than ever, Owen is nowhere to be found. Carlos persuades a reluctant Tricia to go to the breast care clinic, and Will's wife brings the children to the hospital, announcing that he will have to look after them while she goes to a job interview. Mickie endures a harrowing day as a patient dies after giving birth, and she ends up taking one of Donna's pills, with disastrous repercussions