(L.A.) Mark Sonnenberg, 80, Died at a Residence

Case Number: 2026-00304

Los Angeles County is reporting the death of an 80-year-old White/Caucasian male that occurred at his residence.

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

Manner of Death: Natural

Cause of Death: Arteriosclerotic Cardiovascular Disease

RIP MARK SONNENBERG ( January 6, 2026)

Formal pronouncement of death was made on Tuesday.