Teen Stepbrother Charged in Carnival Cruise Death of HS Cheerleader

Anna Kepner, 18, was found dead under a bed on the Carnival Horizon cruise ship.

Published on Feb. 7, 2026

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A 16-year-old stepbrother has been arrested and charged as a juvenile in the death of Anna Kepner, an 18-year-old high school cheerleader found dead aboard a Carnival cruise ship. Kepner was discovered dead on Nov. 7 during a family vacation, with the Miami-Dade Medical Examiner ruling her death a homicide caused by mechanical asphyxiation.

Why it matters

The case has drawn national attention due to the tragic death of a young woman on a family vacation, the involvement of a minor suspect, and the complex investigation required across international waters and a 'floating city' environment.

The details

The stepbrother appeared before a federal magistrate in Miami on Feb. 6 in a closed hearing. The specific charges remain under seal due to his juvenile status. The FBI is leading the investigation, which examined surveillance footage, electronic key-card records, and conducted interviews with passengers, crew, and family members.

  • Kepner was discovered dead on Thursday, Nov. 7, during a family vacation aboard the Carnival Horizon.
  • The stepbrother appeared before a federal magistrate in Miami on Friday, Feb. 6.

The players

Anna Kepner

An 18-year-old high school cheerleader from Titusville, Florida, who was found dead aboard a Carnival cruise ship.

The 16-year-old stepbrother

A juvenile who has been arrested and charged in Kepner's death.

Carnival Horizon

The cruise ship where Kepner's body was found.

FBI

The federal agency leading the investigation due to maritime jurisdiction over international waters.

Miami-Dade Medical Examiner

The office that ruled Kepner's death a homicide caused by mechanical asphyxiation.

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What they’re saying

“The loss of our daughter is a pain that will never fully heal. We believe in accountability and in the importance of justice being carried out.”

— Kepner family

“At this time, it is deeply painful and disturbing to our family that the person responsible is able to walk freely. Our daughter's life matters, and we will continue to speak out to honor her, to seek accountability, and to ensure that her case is not forgotten.”

— Kepner family

What’s next

The judge in the case will decide on Tuesday whether or not to allow the 16-year-old stepbrother out on bail.

The takeaway

This tragic case highlights the complex challenges of investigating crimes that occur in the unique environment of a cruise ship, as well as the need for accountability and justice when a young life is lost.