The brother of the 15-year-old Aliki Kallergis, one of the numerous people missing since a deadly blaze engulfed a popular bar in Crans-Montana, Switzerland, on New Year’s Eve, on Friday evening denied speculation that his missing sister’s body was found and identified

According to a post on her brother Romain Kallergis’ Facebook page, the 15-year-old was at the bar with three friends and has not been heard from since. He also said it was her first night out with the supervision of adults.

There have been rapid developments in the tragedy that unfolded in the early hours of New Year’s Day at the popular bar “Le Constellation” in this Swiss resort town. In the last few hours, there has been intense anxiety surrounding the list of victims, as a young Greek woman is reportedly among the missing.

Aliki Kallergi, 15, is a dual citizen of Switzerland and Greece and is a permanent resident of the latter.

On Friday evening, news spread through the internet her body had been identified. However, her brother, Romain, denied the information. “Aliki has not yet been identified. Pray until the last minute.”

A fire at the bar has killed 40 people and injured another 119, officials say, with many of the injured transported to burn units in Switzerland and neighboring countries.

Mega Channel on Friday evening spoke to a Greek resident in the area, identified as a friend of the mother of 15-year-old Aliki.

“The situation is very difficult. She was with three friends. She is 15 years old and goes to school here in Lausanne. All the children here have come with their parents…Her father is from Greece. I know her mother, and I sent her a message. Of course, the woman must be devastated,” said Marianna Drakopoulou, a local resident and friend of the family.