The entertainment community is mourning alongside Mary Cosby after the heartbreaking loss of her son, Robert Cosby Jr., who died at the age of 23. The tragic news has prompted an outpouring of sympathy from friends, fans, and fellow reality television personalities.

Among those expressing their condolences is Brooks Marks, who spoke emotionally about the loss during an appearance at the 37th Annual GLAAD Media Awards in Los Angeles.

Marks described the situation as deeply heartbreaking and extended his support to Cosby and her family during what he called an unimaginable time of grief.

Robert Cosby Jr.’s Death Confirmed in Utah

Authorities confirmed that Robert Cosby Jr. died on February 23 in Utah. According to the Salt Lake City Police Department, officers responded to a call reporting a “full arrest/medical emergency” involving a 23-year-old male.

Investigators said the call involved a possible overdose. Emergency responders arrived at the scene, but Robert could not be saved. Officials have not publicly released further details regarding the circumstances surrounding his death.

The sudden loss has shaken fans of The Real Housewives of Salt Lake City, where Robert occasionally appeared alongside his mother, giving viewers glimpses into their family life.

Brooks Marks Speaks Out About the Tragedy

During an exclusive conversation with PEOPLE at the GLAAD Media Awards on March 5, Brooks Marks shared his heartfelt reaction to the devastating news.

Marks, the 26-year-old son of fellow RHOSLC star Meredith Marks, said the loss had deeply affected those within their extended reality TV circle.

“My heart goes out to the Cosby family,” Marks said while speaking on the red carpet. “He really was such an incredible person. It’s really a devastating, devastating situation.”

His comments reflect the widespread grief felt by many who knew Robert or had followed his story through the show.

Mary Cosby and Her Husband Share Emotional Statement

Just two days after their son’s death, Mary Cosby and her husband, Robert Cosby Sr., released a statement expressing both sorrow and faith during their time of mourning.

“Our beloved son Robert Jr. has been called home to the Lord,” the couple said. “Though our hearts ache, we take comfort in God’s promise and in knowing he is finally at peace.”

They also thanked supporters for their prayers and messages of compassion.

“We are grateful for your prayers and trust in the Lord to carry us through this time of sorrow,” the statement continued.

The message resonated deeply with fans who have followed Cosby’s spiritual journey and faith-based leadership.

Support From the Bravo Community

Tributes have continued pouring in from the television community connected to the reality series.

The network behind the show, Bravo, also released a public statement expressing its condolences to Cosby and her family.

“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,” the network said.

Meanwhile, longtime Real Housewives executive producer Andy Cohen shared his reaction on social media, calling the tragedy “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.

A Mother’s Emotional Tribute

Days after the tragedy, Mary Cosby posted a deeply emotional tribute to her son on Instagram.

Sharing a throwback photo of Robert as a child sitting beside her, Cosby wrote a brief but powerful message expressing her grief.

“#godfirst #love #forever I’m going to miss you, bubs,” she wrote alongside heart and prayer emojis.

The tribute was set to singer Jessica Mauboy’s cover of the song Time After Time, adding another emotional layer to the post.

Fans flooded the comments with messages of sympathy and support, many expressing their heartbreak for the reality star and her family.

Robert Cosby Jr.’s Struggles With Addiction

Robert Cosby Jr. had previously opened up publicly about his personal struggles during season five of The Real Housewives of Salt Lake City, which aired in November 2024.

In an emotional conversation with his mother, he revealed that he had battled substance abuse for several years.

Robert said his addiction began when he was just 16 after trying the anxiety medication Xanax at a party. Over time, he admitted that his drug use escalated to include other prescription medications such as Adderall and OxyContin.

He also shared that he had experimented with heroin during the darkest moments of his addiction.

In one of the show’s most emotional scenes, Robert told his mother he had once felt so hopeless that he considered ending his life.

“I felt like a stain — like this world wasn’t for me,” he said at the time. “You’re the only reason I didn’t kill myself.”

The candid conversation drew widespread attention from viewers and sparked conversations about mental health and addiction.

A Period of Recovery

Despite his struggles, there were signs of hope in Robert’s life. In December 2024, Mary Cosby shared that her son had completed a month-long rehabilitation program.

At the time, she told fans that Robert had emerged from the program with a renewed outlook on life.

“He came out a new person,” Cosby said.

The update gave many supporters hope that Robert was beginning a new chapter of recovery.

A Tragic Loss Felt Across the Community

The sudden death of Robert Cosby Jr. has left a lasting impact not only on his family but also on fans of the reality series who watched his journey unfold.

Friends and supporters continue to send messages of sympathy, emphasizing the importance of compassion when discussing addiction and mental health struggles.

For Mary Cosby, the loss represents an unimaginable heartbreak — the loss of a child she loved deeply and publicly supported through difficult battles.

As tributes continue to pour in, many hope that Robert’s story will encourage greater awareness around substance abuse and mental health challenges among young people.

For now, the focus remains on honoring his memory and offering support to the grieving Cosby family during one of the most difficult moments of their lives.