How did Anna Kepner, teen cheerleader, die? Cause of death revealed as her 16-year-old stepbrother becomes suspect amid FBI probe; heres what you need to know

Teenager Anna Kepner's death aboard a Carnival Horizon cruise ship in November 2025 has been ruled an asphyxiation by bar hold, with investigators. Her 16-year-old stepbrother, identified as T.H., is reportedly under FBI investigation in connection with the case. Preliminary findings indicate no signs of sexual assault or substance use.