Dr. Shutt has some difficulty concentrating on his patients after his wife files for divorce. Dr. Geiger agrees to separate conjoined twins, and Dr. Watters ponders suspending the eminent Dr. Thurmond's surgical privileges.
Jeffrey runs afoul of the trustees when a grieving husband has second thoughts after allowing him to test an artificial heart on the body of the man's newly deceased wife; Alan comes to the rescue when a patient's HMO refuses to cover Aaron's operating on her very complicated and potentially fatal brain tumor; Jeffrey visits his wife Laurie, a straitjacketed patient in a mental hospital who apologizes for drowning their son Joey; Arthur's refusal to remove his wagging finger from Jeffrey's face
Arthur nearly fires Danny for failing to adhere to triage protocol, thereby delaying the treatment of a critically injured prostitute with AIDS; Phillip becomes the acting chief of staff after Hackett suffers a fatal heart attack during a little afternoon delight with Angela in the MRI room; Jeffrey and Arthur argue over the future of a baboon with the potential to prolong the life of Jeffrey's patient with heart failure and Arthur's patient with AIDS.
Jeffrey tells Nadine about Laurie's schizophrenia and the death of his son; Aaron and Camille grieve about their impending divorce; several members of a family of trapeze artists are brought into the hospital in critical condition after a devastating accident during a circus performance; one of Aaron's former patients reveals his bigotry when he refuses to allow Nadine to remove his diseased gall bladder and insists that Aaron or another Jewish surgeon perform the procedure; Jeffrey exhibits sig
Phillip's religious beliefs and Jeffrey's grief over the death of his son put them on opposite sides of whether to convince a young mother to remove her infant from life support so that her daughter's organs can be donated to save the life of another baby; Karen deflects a flirtation from Jeffrey, but romantic sparks fly between her and Aaron.
Aaron, the staff, and the patients are caught in the crossfire when Antoine Metcalf, a gangbanger and career criminal, follows his latest victim into the E.R. to finish off the job he started, and sprays a room with automatic gunfire before hospital security shoots him down; Karen joins the staff, and successfully teams with Paula to remove hematomas that are preventing Marcus Lavelle from walking, but the trauma of witnessing his mother's being injured in the E.R. shooting leaves the little boy
Dr. Geiger performs a risky heart operation on an overweight mob killer who's a key witness for the FBI. Two weary residents plot a practical joke to get even with the dour Dr. Geiger. The budding relationship between Dr. Shutt and Dr. Antonovich takes an unexpected turn.
Jeffrey strongly objects when his old nemesis is hired into the plastic surgery department, but they are able to set aside their differences to bring some peace to the mother of a young girl who dies during surgery; a nurse impedes Aaron's plan to allow Karen to die peacefully.
Camille has an innocent and unavoidable mishap in the operating room during a heart transplant on the rabbi who performed her wedding ceremony to Aaron, and blames herself when the rabbi dies later, even though her mishap had nothing to do with his death; an inexperienced new nurse stands up to Arthur; wracked with guilt, Camille reveals the operating room mishap to the rabbi's widow, and only Alan's ingenuity in demanding an autopsy keeps the hospital from a major lawsuit; Aaron and Camille hav
Dr. Geiger and Dr. Nyland learn that they've been exposed to the very contagious and deadly Ebola virus, and the resulting quarantine of those they've been in close contact with brings some emotional outbursts and revelations that change things forever.
The staff has its hands full when a man suffering from the after-effects of taking amyl nitrite suffers one complication after another, thereby necessitating multiple surgeries, and Alan takes one for the team right on the nose when he strains credulity in attempting to put the patient's situation in the best possible light; Geri and Jeffrey make peace; Camille contemplates having some plastic surgery after Aaron suffers from performance anxiety on their first post-reconciliation date; Jeffrey a
Phillip is unable to save a promising young boxer who succumbs to the fatal effects of steroids his father gave him to enhance his performance in the ring; a pregnant young teenager carrying a baby with a heart defect seeks Alan's help when she is unable to find adoptive parents for her infant; Aaron fires Angela after his tax audit reveals that she's been embezzling money from his pension plan.
Billy Kronk, a hotshot young surgeon and recreational hockey player, arrives in the E.R. with a critically ill teammate and immediately takes charge, steamrollering over Phillip; Alan deflects a suit by Nabbott, but not before bristling at Harold's ""toad"" routine in court and being thrown into jail for contempt; Billy convinces a psychotic mugger with a history of pica who has bitten off the finger of a concert flautist during a robbery to submit to an endoscopy to retrieve the digit; as Geri
Laurie asks Jeffrey for a divorce so that she can marry Gilbert Weeks, a lawyer who is also a patient at the Institute; spurred by this news, Jeffrey suggests that Aaron perform an experimental procedure which may cure Laurie's schizophrenia; fearful that Laurie will no longer love him if she is cured, Gilbert goes to court to stop the procedure, citing Jeffrey's conflict of interest and contesting his guardianship of Laurie; although she is torn between the two men that she loves, Laurie decide
When the gun belonging to a critically wounded police officer drops out of his holster in the E.R., the distraught brother of a man waiting for a donor heart picks up the weapon and threatens the staff unless his brother receives an immediate transplant; as Aaron and Danny operate on the wounded officer, one of the exploding bullets with which he was shot goes off and severs two of Danny's fingers; Geri performs a successful reattachment, but Danny may be facing the end of his career as a surgeo
The staff works to save a young boy who was submerged in a frozen lake for several hours; Jeffrey and Geri have a little digestive mishap on their way to pursuing a relationship; Dennis fights to get an experimental treatment for a patient with AIDS, and finds an unexpected ally in Alan.
An explosion sends a dry cleaner to the ER. Dr. Kadalski is pressured to change his unorthodox methods when he treats a man who compulsively pulls out his hair. A fearful Birch lets off steam at Jeffrey as baby Alicia's condition worsens.
Birch goes to court when Dr. Hancock is dropped from an HMO's list of providers. Shutt and Geiger offer to perform two experimental procedures simultaneously to save an elderly patient. Dr. Kronk finds out that his new girlfriend has been keeping an important fact about herself a secret.
Dr. Kronk uses extreme measures to save a life at an auto accident. Dr. Shutt finds himself on a collision course with Watters when the chief of staff learns of Shutt's plans for treating a man with Parkinson's disease. Dr. Nyland's a mess after presiding over an operation on an old flame that results in the removal of a healthy adrenal gland.
A public-health official threatens to close the hospital as staff members race to isolate the source of a deadly bacteria that's invaded the O.R.. A distraught Dr. Infante turns to Dr. Geiger for support.
A troubled Dr. Geiger seeks a blessing from his institutionalized ex-wife so he can continue his relationship with Dr. Infante. A dying AIDS patient hopes Hancock can arrange a surgical procedure that would allow him to see one more sunrise.
After the state suspends his license to practice medicine, Dr. Geiger faces an administrative hearing in which his personal life is scrutinized as never before. And Alan feels slighted when Jeffrey chooses another lawyer to lead his defense.