Arthur and Laetitia Brodard-Sistre have shared the devastating moment they realized their 17-year-old son Trystan was dead: when Laetitia used Find My iPhone and saw the device’s location pinned inside the morgue in Sion, Switzerland. The chilling detail emerged in the couple’s first joint interview since the New Year’s Eve fire that killed Trystan and three others at the luxury chalet “Le Chalet Noir” in Crans-Montana on January 1, 2026. Their words — raw, anguished, and filled with disbelief — have left the nation reeling and intensified calls for accountability.

Trystan Brodard, a promising junior footballer with FC Sion’s youth academy and an aspiring model, had traveled to Zermatt with friends for a New Year’s celebration. The fire broke out around 2:30 a.m. after an overloaded electrical outlet ignited holiday decorations and quickly spread through the wooden structure. Four people perished; 27 others were injured, several critically. Trystan was found unconscious on a staircase, overcome by smoke and flames. He was pronounced dead at the scene despite resuscitation attempts.

Laetitia Brodard-Sistre described the night in a tearful interview with Le Temps on January 15, 2026: “We were texting him happy New Year at 1:47 a.m. He wrote back ‘Love you Mum, best party ever. See you soon.’ That was the last we heard from him.” When he didn’t respond the next morning, panic set in. Arthur and Laetitia began calling friends, hospitals, police — anyone who might know where he was. Then Laetitia opened the Find My iPhone app. “The pin dropped on the morgue in Sion,” she said. “I screamed. I knew right then. My baby was gone.”

The couple drove through the night to reach the morgue, where officials confirmed Trystan’s identity. “I held his hand,” Arthur said. “He was cold. My boy was cold.” The image of Laetitia tracking her son’s phone to a morgue has become a haunting symbol of the tragedy’s suddenness and cruelty.

Swiss prosecutors have since disclosed serious safety failures at the chalet: non-functioning smoke detectors on upper floors, blocked emergency exits, and an outdated fire alarm system that failed to activate. The building had been cited twice in the past 18 months for violations, yet it was permitted to host large gatherings during peak holiday season. “This was preventable,” lead investigator Marie-Laure Fournier stated. “Multiple red flags were ignored.” The chalet’s owners and several staff members face charges of negligent homicide and violation of safety regulations.

The Brodard-Sistre family has launched a public campaign demanding stricter enforcement of fire-safety laws in nightlife and vacation venues. A foundation in Trystan’s name is being established to support fire-safety education and youth sports programs. Tributes from FC Sion, teammates, and the Swiss football community have poured in, with #JusticePourTrystan trending nationwide.

Trystan’s grandmother Marie Brodard added: “He was gentle, funny, full of dreams. He should be here planning his future, not lying in a morgue because someone ignored safety rules.”

As the investigation continues and charges loom, the Brodard-Sistre family’s pain remains raw. A loving New Year’s message at 1:47 a.m. became a mother’s last connection to her son. The phone’s location in the morgue — a single, devastating ping — told them everything.

Switzerland mourns a young life full of promise. A mother’s grief demands answers — and change.