Exclusive: 911 audio reveals harrowing details of Mary Cosby's son Robert Jr.’s death
mary cosby’s son, Robert Cosby Jr., was found dead after police and emergency crews answered a call that began as a possible overdose, authorities say. Newly obtained 911 audio captures dispatchers describing a 23‑year‑old male as "not conscious, not breathing" and noting that Narcan had been administered.
Dispatcher audio: Narcan given and multiple units en route
The dispatcher in the recorded 911 call states, "23‑year‑old male, not conscious, not breathing. One dose of Narcan has been given. " The same recording includes the line, "Police have been called. Three units in route. " Fire and paramedics were also dispatched as the call was classified as a full arrest/medical emergency.
Salt Lake City officers found Robert Cosby Jr. dead after an overdose call
Salt Lake City police say officers who responded to the call found Robert Cosby Jr. dead on Monday, and that the initial overdose call turned into a death investigation. Authorities confirmed officers responded to the call at 6: 14 p. m.; other accounts describe the response as occurring Monday night. The cause of death is unclear.
Mary Cosby and Robert Sr. issue a joint statement
At 11: 20 AM PT, Mary Cosby and Robert Sr. released a joint message saying, "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. " mary cosby’s representative did not immediately respond to a request for comment.
On‑screen struggles and the couple’s marriage history
Robert’s death follows a period of public struggles that were shown on the reality series. His estranged wife, Alexiana Smokoff, filed for divorce four months before his death after three years of marriage. The former couple reportedly married in a Utah courthouse in August 2022, a secret ceremony later revealed on Season 4 of the show.
Rehab, relapse and legal troubles documented on camera
Producers also depicted Robert and Smokoff’s alleged drug use during Season 6, which was filmed in early 2025. In one moment shown on camera, Robert told his mother he was "at a standstill" in his recovery after completing a 30‑day rehab stint, adding, "I'm not in that dark place, but, like, it's still there, if that makes sense. " His relapse was later revealed in the season after an arrest in November for allegedly violating a restraining order that Smokoff’s family had put in place.
The record of Robert’s legal troubles extends beyond that November arrest. He was arrested in Utah in September on alleged charges including trespassing and assault. He also faced a DUI arrest in 2022; police said he did not have a license and disobeyed traffic laws. He pleaded guilty to the DUI and was released from prison in February.
Public reaction and an executive’s statement
An earlier report first announced the death, and industry figures offered condolences. Executive Andy Cohen posted a message Wednesday mourning the loss and writing, "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. "
Investigators continue treating the case as a death investigation stemming from the overdose call that drew police, fire and paramedics to the scene. Details about the official cause of death remain unclear in the provided context.
