Robert Cosby Jr., the 23-year-old son of Real Housewives of Salt Lake City star Mary Cosby, tragically passed away on February 23, 2026, at his mother’s home in Salt Lake City, Utah.

Mary Cosby's son, Robert Cosby Jr., has passed away. The son of The Real Housewives of Salt Lake City cast member and her ...

Lisa Barlow, Whitney Rose and Heather Gay have publicly posted. Cast members from Real Housewives of Salt Lake City have ...

Real Housewives of Salt Lake City' star Mary Cosby's son Robert Cosby Jr. has died at 23. Robert Jr. previously opened up about his struggles with addiction and mental health and was recently arrested ...

The Real Housewives of Salt Lake City star Mary Cosby had expressed fears that her son Robert Jr might die just months before his shocking death on Monday, February 23, 2026. She shared her concerns ...

On Monday, February 23, the Salt Lake City Police Department responded to a call about an overdose, and later confirmed the victim was Mary Cosby's son, Robert Cosby Jr. Cops are currently probing ...

Mary Cosby was previously married to Dana Harris before she got married to her step grandfather, Robert Cosby Sr. What led to ...

Robert Cosby Jr., 23, son of RHOSLC star Mary Cosby, dies in Utah. Per reports, Season 7 production pauses after the tragic ...

Mary Cosby's son, Robert Cosby Jr., was arrested in 2022 for Driving Under the Influence (DUI). After being taken into ...

Mary Cosby's son Robert Jr. dies at 23 after apparent overdose in Salt Lake City as RHOSLC star mourns tragic loss.

The Real Housewives of Salt Lake City women are supporting costar Mary Cosby after the death of her son, Robert Cosby Jr.