Condolences: “RHOSLC” Star Mary Cosby’s Son Robert Cosby Jr. Passes Away At 23

Robert Crosby Jr., Mary Crosby

Condolences: “RHOSLC” Star Mary Cosby’s Son Robert Cosby Jr. Passes Away At 23

Sad news.

Robert Cosby Jr., the 23-year-old son of Real Housewives of Salt Lake City star #MaryCosby, has d!ed, TMZ reports.

Authorities in Salt Lake City responded Monday night (Feb. 23) to what was initially called a “full arrest/medical emergency” involving a man in his 20s, with fire and paramedics also dispatched. The call, reportedly related to a possible overdose, quickly turned into a de@th investigation.

Robert had appeared on RHOSLC multiple times over the years, including a storyline about his secret marriage to Alexiana Smokoff in 2022 — a union that ended in divorce just months later. His personal struggles, including alleged drug issues, were also documented on the show. He had faced several legal issues, including arrests for trespassing and assault last year. At this time, the cause of his de@th has not been confirmed.

#TJB extends heartfelt condolences to Robert’s family, friends, and loved ones during this difficult time.