Hayden Panettiere’s sudden death at the age of 36 has left friends, fans, and colleagues struggling to process the loss of an actress whose life had included extraordinary professional success as well as deeply personal battles. Panettiere, who would have celebrated her 37th birthday on August 21, was found unresponsive on Sunday inside an apartment in Greenville, South Carolina, where she had reportedly been staying temporarily. Officers and paramedics responded to the residence, but she was pronounced dead at the scene. Authorities have said that the preliminary investigation found no signs of foul play or suspicious circumstances, while the local coroner confirmed that no external trauma was discovered that appeared to have contributed to her death. Investigators are continuing to examine what happened, including reports that her death may have involved a possible drug overdose.

In the aftermath of the devastating news, musician Clayton Johnson, 37, a close friend of Panettiere, shared an emotional tribute and revealed the final text message he received from her. Johnson posted a video showing the two singing together and admitted that he had spent the night trying to find the right words to describe his grief. He said he hoped Panettiere had finally found peace and had been reunited with her late brother, Jansen Panettiere, who died in 2023. Johnson explained that although several weeks had passed since their last phone conversation, the final message Panettiere sent him captured something essential about her personality. In that text, she reflected on how people sometimes treated the idea of asking for world peace as a joke, before saying that world peace was exactly what she would wish for. Johnson described the message as a perfect reflection of the woman he knew and said he would always be grateful for their friendship and memories together.

Questions surrounding Panettiere’s final hours remain unanswered. Reports said Narcan, a nasal spray commonly used to reverse an opioid overdose, was discovered on a mattress inside the loft apartment where she had been staying. It has not been established whether the medication was used in an attempt to revive her or why it was present at the property. Audio reportedly obtained from the emergency call also indicated that Panettiere was initially described as being in cardiac arrest, while another dispatcher later referred to a suspected overdose. The first emergency call was reportedly made at approximately 1:51 p.m., and Panettiere was pronounced dead at around 2:32 p.m. Despite those details, officials have emphasized that the precise cause of death has not yet been formally established. The Greenville County Coroner’s Office completed an autopsy and said further examinations and studies would be necessary before investigators could reach a final conclusion.

Panettiere’s death has also brought renewed attention to struggles she had discussed openly for years. The actress previously revealed that her complicated relationship with drugs began when she was still a teenager working in the entertainment industry. She said she had been given what she described as “happy pills” at around the age of 15 because people around her wanted her to appear energetic during interviews. Her difficulties later became more serious as she struggled with alcohol dependency and postpartum depression following the birth of her daughter, Kaya, in 2014. Panettiere eventually sought treatment and spoke candidly about sobriety, explaining in a 2022 interview that recovery required a decision she had to make every day. She described constantly checking in with herself and expressed gratitude that she had been able to rebuild her life after reaching an extremely difficult point.

Her relationship with her daughter was one of the most emotional subjects Panettiere addressed publicly. Kaya, now 11, lives in Europe with her father, former heavyweight boxing champion Wladimir Klitschko. Panettiere had previously explained that allowing Klitschko to have full custody was never an easy choice and rejected suggestions that she had simply abandoned her child. She said she had been dealing with severe mental-health difficulties, anxiety, postpartum depression, and a profound sense that she had lost herself. According to Panettiere, she recognized that she needed significant help and believed putting her daughter first meant allowing Kaya to live in a more stable situation while she sought treatment. She repeatedly emphasized that the separation did not diminish her love for her daughter and that the decision had been one of the most painful experiences of her life.

Panettiere had also described the traumatic circumstances surrounding Kaya’s birth. She said she suffered severe hemorrhaging during childbirth, required seven blood transfusions, and underwent surgery to repair damaged blood vessels. At the time, she remembered praying only for her baby to survive and feeling prepared to die herself if necessary. Yet after surviving the medical emergency, Panettiere said she experienced an alarming emotional emptiness when looking at her newborn daughter, something she later understood as part of her postnatal depression. She eventually turned to wine as a way of coping with each day, and her drinking developed into alcohol dependency. Although she received treatment, she later felt that the underlying depression had not initially been addressed properly. Looking back, Panettiere said she wished there had been greater awareness of postpartum mental-health problems because better understanding might have encouraged her to seek appropriate help sooner.

Even while living apart from Kaya, Panettiere continued to describe herself as deeply connected to her daughter. She said they spoke regularly and affectionately described Kaya as a younger version of herself. She hoped her daughter would eventually understand the circumstances that prevented them from sharing the same home throughout much of her childhood. In her memoir, This Is Me: A Reckoning, released in May, Panettiere wrote extensively about the pain of being separated from her only child. She described not living under the same roof with Kaya as one of the most gut-wrenching experiences of her life and acknowledged feelings of sadness, anger, and resentment. At the same time, she expressed enormous pride in being Kaya’s mother and described her daughter as the greatest gift of her life. Panettiere characterized herself as resilient but still a work in progress, saying she remained committed to doing the necessary work and trying to become the best version of herself.

Professionally, Panettiere leaves behind a career that began in childhood and eventually made her one of television’s most recognizable actresses. She became internationally known for portraying Claire Bennet in NBC’s Heroes and later earned acclaim as country singer Juliette Barnes in ABC’s Nashville, a role that also allowed her to record and perform music. Yet the final years of her public life were increasingly defined by her willingness to speak about subjects far more personal than fame, including addiction, recovery, motherhood, depression, trauma, and survival. Now, as investigators continue working to establish the exact circumstances and official cause of her death, Clayton Johnson’s account of her final message has become an especially poignant remembrance. Behind the career, public struggles, and difficult chapters of her life, the last words she sent to her friend expressed a remarkably simple hope: that the world might somehow find peace.