Season 4 finale. Cruz pushes Jackie to the breaking point then fires her.
Season 4. Jackie seizes control of an overflowing emergency room.
Season 4. Jackie's coworkers are punished for covering up her addiction.
Season 4. Jackie covers for her boss when he experiences a panic attack.
Season 4. Jackie has a disturbing dream about using; Zoey loses her ring.
Season 4. Jackie meets Kevin for lunch but is served with divorce papers.
Season 4. Jackie learns that her daughter knows the truth about rehab.
Season 4. Jackie leaves rehab early against her therapist's advice.
Season 4. Jackie detoxes in rehab, where she befriends a teenage addict.
Season 4 premiere. Jackie hits rock bottom and seeks professional help.