Diagnosis Murder

Season 4

TV-PG

Dr. Mark Sloan is a doctor at Community General Hospital, and he is a consultant for the police department. His son Steve Sloan is a detective for the department. He and his father, along with emergency room resident Dr. Jesse Travis and Dr. Amanda Bentley, who is the pathologist at the hospital help to solve some very strange murder cases in Diagnosis Murder.

Where to Watch Season 4

26 Episodes

Murder by Friendly Fire
E1
Murder by Friendly FireOne police officer is accidentally shot by another during a raid gone wrong. Dr. Sloan investigates the victim's wife, the shooter, and a conniving lawyer when he suspects foul play.
Murder Can Be Contagious
E2
Murder Can Be ContagiousA burglar inadvertently becomes infected with a deadly virus. Dr. Sloan and Jesse are subsequently exposed to the virus after Jesse stumbles upon the thief's dead body. Both Mark and Jesse are confined to Mark's home while Steve and Amanda investigate the drug company that manufactured the virus, in the hopes of discovering an antidote before Jesse runs out of time.
Murder on Thin Ice
E3
Murder on Thin IceA figure skater hires her ex-coach to attack a rival skater. Dr. Sloan tries to prove her guilt.
X Marks the Murder (1)
E4
X Marks the Murder (1)A string of murders occurs with the same killer signature. One of the victims supposedly called Mark, but it is after she was known to be dead. The case becomes personal when the killer starts calling Mark.
X Marks the Murder (2)
E5
X Marks the Murder (2)Mark gets involved in the string of murders when the killer starts calling Mark. It gets more personal when the killer attacks Amanda. She manages to escape. Mark and Steve get closer to finding the killer.
A Model Murder
E6
A Model MurderDr. Sloan investigates a photographer, the overly protective mother of Jesse's friend's fiancÃ©e, in the murder of a private investigator.
Murder Can Be Murder
E7
Murder Can Be MurderA surgeon kills a man on the operating table for insurance money. Foul play is expected as the identity of the man becomes questionable. Mark reluctantly helps Steve with the investigation since the surgeon is a good friend of his.
An Explosive Murder
E8
An Explosive MurderA young undercover detective investigates a militia-type organization to solve a terrorist bombing witnessed by Mark. She has to decide whether to risk blowing her cover and warn Dr. Sloan of an attempt on his life or finish her assignment.
Murder by the Busload
E9
Murder by the BusloadA bus accident brings multiple victims into the hospital. Amanda does the bulk of the investigating when its discovered that a casualty in the accident was actually murdered.
A Candidate for Murder
E10
A Candidate for MurderHis scheming advisor covers up the accidental death of the drug-addicted daughter of a U.S. Senator. Dr. Sloan and Amanda investigate.
The ABC's of Murder
E11
The ABC's of MurderSloan helps a lawyer probe a drive-by shooting at a high school which left a popular teacher dead. But her stubborn insistence that a Korean teen is responsible makes finding the real killer a challenge.
Murder in the Family
E12
Murder in the FamilyMark's daughter returns after eight years, leaving an abusive husband who later turns up dead.
In Defense of Murder
E13
In Defense of MurderThe head pediatric nurse turns out to be an ex-prostitute whose former madam is murdered after declaring her intentions to publish a tell-all book. The suspect nurse is defended by the lawyer and murderer Darren Worthy (David Dukes).
A History of Murder
E14
A History of MurderMark investigates a 30-year old murder when the body of his old mentor is discovered entombed in a wall in the hospital.
Murder Two (1)
E15
Murder Two (1)Jesse is arrested and charged with murder after a doctor testifying against Jesse in a malpractice suit is poisoned. Mark convinces his old friend, Ben Matlock, to defend Jesse.
Murder Two (2)
E16
Murder Two (2)Amanda and Ben investigate the murder of Eric Spindler while Jesse continues to languish in jail.
Hard-Boiled Murder
E17
Hard-Boiled MurderMark aids an old friend, Joe Mannix, in solving a 25-year-old, unsolved murder.
Murder, Country Style
E18
Murder, Country StyleWhen a musician is found murdered at a Country Music Awards ceremony, Dr. Sloan and company rush to find the culprit before the show ends and the crowd disappears.
Delusions of Murder
E19
Delusions of MurderA psychiatrist hypnotizes his female patients in order to rape them without their knowledge. His wife finds out what he's doing; he then uses hypnosis to frame a patient for his wife's murder and gaslight her into believing she did it.
A Passion for Murder
E20
A Passion for MurderAn aggressive female pharmaceuticals representative stalks the hospital's new chief of staff after a one-night-stand, hoping to break up his marriage and have him all for herself.
Blood Brothers Murder
E21
Blood Brothers MurderA gang member does not want his sister to date Shane and a fight breaks out. Shane and his brother Terry are friends with Mark. When the gang member is found dead, Terry and Shane turn to Mark to prove their innocence.
Physician, Murder Thyself
E22
Physician, Murder ThyselfDr. Sloan investigates when an unpopular colleague drops dead while performing an operation. Mark investigates his fellow doctors when tests reveal the deceased was poisoned.
Murder in the Air
E23
Murder in the AirDr. Sloan and Amanda investigate when the co-pilot of the airplance carrying them to a medical conference is murdered and the remainder of the flight crew are incapacitated with a mysterious illness.
The Merry Widow Murder
E24
The Merry Widow MurderA wealthy woman and her boyfriend dupe Mark and plot to murder her husband.
Comedy is Murder
E25
Comedy is MurderA bungling comedian seeks revenge on his former partner when he's cheated out of millions.
The Murder of Mark Sloan
E26
The Murder of Mark SloanDr. Sloan is stalked by a mad bomber whom he helped incarcerate. Norman and Mark are the main dissenters in negotiations to sell the hospital to a corporate raider.