According to a spokesperson for the Denver Police Department, Scott’s death is under investigation at the moment, with the Los Angeles Blade adding that the Denver Medical Examiner’s Office will reveal further details on what led to her death.

Before taking her own life, Scott revealed on Instagram by uploading a series of selfies and writing in the caption that she had decided to end her life and that she wanted to apologize for letting everyone down and not doing better.

Kayleigh Scott, a transgender flight attendant who famously appeared in a United Airlines commercial, is dead at the age of 25 from an apparent suicide. She was found dead Monday in her Denver, Colorado apartment. Shortly before the police found her body, she posted on social media about planning to end her life.

Her sister, Ashley, commented on the post confirming Kayleigh’s death. “To all who have commented and those watching this post, Kay has passed. Thank you for your concern and outpouring of love for her. We are going to miss her so much,” she wrote in the comments.

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