(L.A.) Mark O’Brien, 71, Died in a Senior Living Facility

Case Number: 2023-18178

Los Angeles County is reporting the death of a 71-year-old White/Caucasian male that occurred in a senior living facility.

The coroner’s office has identified the man as Mark Obrien.

Manner of Death: Natural

Cause of Death A: Respiratory Failure

Cause of Death B: Chronic Obstructive Pulmonary Disease

Cause of Death C: Emphysema

Other Significant Condition: Diabetes Mellitus

RIP MARK O’BRIEN (July 2, 1952 – December 23, 2023)

Formal pronouncement of death was made on Saturday at 9:19 a.m.