Anna Kepner death aboard at the Carnival Horizon has been ruled a homicide by mechanical asphyxia. Her 16 year old stepbrother is under FBI investigation

Anna Kepler 18 year old found dead abroad Carnival Horizon cruise ship
Background: Who Was Anna Kepner
.Anna Kepner 18 year old from Titusville, Florida was straight A student a cheerleader and very fond of joining US Navy.
She was with family for vacation aboard the Carnival Horizon cruise ship with her father, siblings, stepmother and grandparents.
Discovery of Her Death
According to her family Anna serious injury occurred on November 6, 2025
A housekeeper discovered her body next day under her bed wrapped in blanket and covered with life Jackets
Her family said she told she was feeling good the night before she died

Anna Kepner cause of death mechanical asphyxia
Cause of Death: Homicide by Mechanical Asphyxia
Anna death certificate confirms that her death war ruled a homicide
The cause of death is listed as mechanical asphyxia meaning she was suffocated or prevented from breathing by external force.
Investigators believe a bar hold an arm pressed across her neck was used as there were bruises on her neck.
No symbol of alcohol or sexual attack have been publicly announced though full autopsy and toxicology reports are still pending.
FBI Investigation & Suspect: Stepbrother Under Scrutiny
The incident happened in international waters the FBI is leading the investigation
Court filings in different custody dispute open that Anna 16 year old stepbrother is under investigation
According to family members Anna and her stepbrother were close detail as two peas in a pod which makes allegation even more tragic
The stepbrother was hospitalized following Anna death possibly for psychiatric evaluation

how did anna kepner died cruise ship
Public Reaction & Family Grief
Anna grandparents have mourned her calling her bright kind full of potential.
Her death has sparked media coverage in part of family dynamics and disturbing situation
Carnival Cruise Line has said it is cooperating with investigation
FAQ (People Also Ask)
Q1 How did Anna Kepner die?
The death certificate shows she died from mechanical asphyxia suffocation caused by other person.
Q2: When did Anna Kepner’s death occur?
Her injury believed to have happened on November 6 2025
Q3: Who is investigating the case?
The FBI is leading the investigation as death occurred in international waters.
Q4 Is there a suspect in her death?
Yes her 16 year old stepbrother has been named in court documents as suspect
Q5 What evidence suggest foul play?
Bruises on her neck consist with bar hold
Her body was found concealed under bed in cabin.

Anna Kepler 18 year old found dead abroad Carnival Horizon cruise ship
Has anyone been arrested?
No arrest have been reported.
Conclusion
The tragic death of Anna Kepner has sent shockwaves through her community.
What start as family cruise turned in horrible incident that is now being treated as homicide by mechanical asphyxia
according to death certificate
With the FBI investigating and her 16 year old stepbrother under scrutiny the case

Anna Kepner cause of death mechanical asphyxia
raises deep unsetting queries about family background, trust and justice.
As the world watches many await the full autopsy and toxicology reports hoping for answers.