Diagnosis Murder – Season 4 19 September 1996 – 8 May 1997 MAIN CHARACTERS CREW Episodes Copyright 1996 (1-12) – 1997 (13-26) Diagnosis Murder - Season 4 Diagnosis Murder – Murder by Friendly FireDiagnosis Murder – Murder by Friendly Fire Diagnosis Murder – Murder Can Be ContagiousDiagnosis Murder – Murder Can Be Contagious Diagnosis Murder – Murder on Thin IceDiagnosis Murder – Murder on Thin Ice Diagnosis Murder – X Marks the Murder: Part 1Diagnosis Murder – X Marks the Murder: Part 1 Diagnosis Murder – X Marks the Murder: Part 2Diagnosis Murder – X Marks the Murder: Part 2 Diagnosis Murder – A Model MurderDiagnosis Murder – A Model Murder Diagnosis Murder – Murder Can Be MurderDiagnosis Murder – Murder Can Be Murder Diagnosis Murder – An Explosive MurderDiagnosis Murder – An Explosive Murder Diagnosis Murder – Murder by the BusloadDiagnosis Murder – Murder by the Busload Diagnosis Murder – A Candidate for MurderDiagnosis Murder – A Candidate for Murder Diagnosis Murder – The ABC’s of MurderDiagnosis Murder – The ABC’s of Murder Diagnosis Murder – Murder in the FamilyDiagnosis Murder – Murder in the Family Diagnosis Murder – In Defense of MurderDiagnosis Murder – In Defense of Murder Diagnosis Murder – A History of MurderDiagnosis Murder – A History of Murder Diagnosis Murder – Murder Two: Part 1Diagnosis Murder – Murder Two: Part 1 Diagnosis Murder – Murder Two: Part TwoDiagnosis Murder – Murder Two: Part Two 1 2 Next »