Robert Cosby Jr., Son of RHOSLC Star Mary Cosby, Dies at Age 23
In a heartbreaking development, Robert Cosby Jr., the son of 'The Real Housewives of Salt Lake City' star Mary Cosby, has tragically passed away. He was only 23 years old. Authorities have confirmed to TMZ that Salt Lake City police responded on Monday night to a call regarding a "full arrest/medical emergency" involving a young man in Utah. Three units of fire and paramedics were immediately dispatched to the residence.
Medical Emergency Turns Into Death Investigation
Upon arrival, the situation escalated from a medical emergency to a death investigation. While the official cause of death remains unknown at this time, TMZ reports that authorities acknowledged they initially responded to a 'possible overdose'. The investigation is ongoing as officials work to determine the exact circumstances surrounding this untimely death.
Family Statement and Personal Struggles
Mary Cosby and her husband, Robert Cosby Sr., released a joint statement to the media expressing their profound grief. "Our beloved son Robert Jr. has been called home to the Lord. Though our hearts ache, we take comfort in God's promise and in knowing he is finally at peace. We are grateful for your prayers and trust in the Lord to carry us through this time of sorrow," the statement read.
Robert Jr. had appeared on several episodes of 'RHOSLC' over the years, with recent seasons addressing his public battle with addiction and suicidal ideation. He revealed that he began experimenting with prescription medications and recreational drugs at age 16 after trying the anxiety medication Xanax at a party. His substance abuse included ADHD medication Adderall and the opioid painkiller OxyContin, with him reportedly taking as many as 10 pills at once. "I couldn't even feel it. I couldn't feel it at all," he recalled during one episode.
Recent Rehabilitation and Legal Troubles
In December 2024, Mary Cosby shared that her son had completed a month-long stay in rehabilitation. "He completed it. He did an excellent job. He came out a new person," Mary said at the time, expressing hope for his recovery.
However, Robert Jr. faced significant challenges in recent years. He was arrested in Utah in September on charges including trespassing and assault. In 2022, he was arrested for driving under the influence and later pleaded guilty to the offense. His personal life also saw turmoil, as he secretly married Alexiana Smokoff in August 2022 at a Utah courthouse, with news of his death coming just months after his wife reportedly filed for divorce.
Industry Reactions and Support
Andy Cohen, executive producer of the Real Housewives franchise and host of Watch What Happens Live, reacted to the devastating news on social media. "Devastatingly sad news out of SLC. This is every parent's worst nightmare. My heart is broken for Mary, and I am sending all my love to her and Robert Sr.," Cohen wrote.
The entertainment community and fans have expressed an outpouring of support for the Cosby family during this difficult time. Robert Cosby Jr.'s death highlights the ongoing struggles many face with addiction and mental health issues, even after seeking treatment and support.



