'Real Housewives Of Salt Lake City' Star Mary Cosby's Son Was 23
Deadline • • entertainment
Key Points:
- Robert Cosby Jr., son of Mary M. Cosby from The Real Housewives of Salt Lake City, has died at age 23, with his mother confirming his passing on social media and expressing comfort in faith.
- TMZ reports that Cosby Jr. died in Utah following a police response to a medical emergency related to a possible overdose.
- The Bravo series had previously documented Cosby Jr.'s struggles with substance abuse, including admissions of using Xanax, Adderall, and other drugs starting at age 16.
- Cosby Jr. had also spoken openly about his depression and suicidal thoughts, with his mother expressing deep love and support during those times.
- In November 2025, he pleaded guilty to multiple charges
