911 Audio Reveals Mary Cosby's Son Robert Cosby Jr. Received Narcan Before Death

The Real Housewives of Salt Lake City star's 23-year-old son died after a possible overdose.

Published on Feb. 25, 2026

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A 911 dispatch audio obtained by Page Six revealed that Mary Cosby's 23-year-old son, Robert Cosby Jr., was given a dose of Narcan before his death. Police responded to a call for a 'full arrest' and 'medical emergency' on February 23, where they found Robert Jr. dead on arrival. Mary and her husband Robert Cosby Sr. said in a statement that their 'beloved son Robert Jr. has been called home to the Lord' and that 'though our hearts ache, we take comfort in God's promise and in knowing he is finally at peace.'

Why it matters

Mary Cosby had been open on The Real Housewives of Salt Lake City about her son's substance abuse struggles, sharing that she was 'shocked' when she learned about his issues. Robert Jr. had checked into an in-patient rehab facility in 2025 and was later arrested for violating a protective order, though Mary said she was 'happy' he was 'somewhere where he's not using' at the time. This tragic news highlights the ongoing challenges families face with addiction and the importance of access to treatment and support.

The details

According to the 911 dispatch audio, the dispatcher reported that a '23-year-old male, not conscious, not breathing' had been given 'one dose of Narcan' and that police had been called. Authorities confirmed they responded to a call on February 23 for a 'full arrest' and 'medical emergency,' where they found Robert Jr. dead on arrival. A death investigation is currently open and active.

  • On February 23, 2026, police responded to a call for a 'full arrest' and 'medical emergency' where they found Robert Cosby Jr. dead on arrival.
  • On February 25, 2026, Page Six obtained the 911 dispatch audio that revealed Robert Jr. had been given a dose of Narcan.

The players

Mary Cosby

The star of The Real Housewives of Salt Lake City, who was open about her son Robert Jr.'s substance abuse struggles on the show.

Robert Cosby Jr.

Mary Cosby's 23-year-old son, who died after a possible overdose.

Robert Cosby Sr.

Mary Cosby's husband and Robert Jr.'s father.

Salt Lake City Police Department

The law enforcement agency that responded to the call and is conducting an active death investigation.

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What they’re 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 and Robert Cosby Sr. (Us Weekly)

“We are heartbroken to learn of the passing of Mary's beloved son, Robert Jr. Mary is a cherished member of our family, and our thoughts, love, and deepest condolences are with her and her loved ones during this incredibly difficult time.”

— Bravo (Us Weekly)

What’s next

A death investigation is currently open and active by the Salt Lake City Police Department.

The takeaway

This tragic news highlights the ongoing challenges families face with addiction and the importance of access to treatment and support. Mary Cosby's openness about her son's struggles on The Real Housewives of Salt Lake City helped raise awareness, but ultimately could not prevent this heartbreaking outcome.