December 25, 2025
Back to all stories

Court filings spotlight teen suspect in cruise ship homicide

Newly filed custody court documents in Brevard County, Florida reveal that FBI investigators are focusing on an unnamed 16-year-old boy as a suspect in the November homicide of his 18-year-old stepsister, Anna Kepner, aboard the Carnival Horizon cruise ship that sailed from Miami. The records, which quote text exchanges between the boy’s divorced parents, say he repeatedly told his mother he does not remember what happened, while Kepner’s death certificate lists the cause as mechanical asphyxia inflicted by another person or persons, and relatives are now disputing custody of a younger sibling as the boy stays with a relative of his stepmother.

Violent Crime and Courts Cruise Ship and Maritime Safety

📌 Key Facts

  • Anna Kepner, an 18-year-old Florida high school cheerleader, died last month on the Carnival Horizon cruise ship; her death certificate cites mechanical asphyxia and rules the death a homicide caused by other person(s).
  • Custody court documents in Brevard County identify Kepner’s 16-year-old stepbrother as a suspect in her death and quote his mother saying he repeatedly claims he does not remember the incident.
  • The 16-year-old has been sent to live with a relative of his stepmother, Shauntel Hudson, while his parents litigate custody of their youngest child and discuss via text how to shield him from viral social media coverage of the case.

📊 Relevant Data

Approximately 16% of murder victims in the US are killed by family members.

Murder in Families — Bureau of Justice Statistics

Sibling murders account for about 1.5% of all homicides in the US.

Murder in Families — Bureau of Justice Statistics

Violent crime rates are higher in stepfamilies compared to families with only genetic relatedness.

Is the higher rate of parental child homicide in stepfamilies an effect of non-genetic relatedness? — Oxford Academic - Current Zoology

Juvenile offenders were involved in about 1,122 murders in the US in 2020, representing about 8% of all known murder offenders.

Estimated number of homicide victims of juvenile offenders, 1980-2020 — Office of Juvenile Justice and Delinquency Prevention

Homicides on cruise ships are rare, with only 1 homicide reported in Q3 2024 across all cruise lines covered by the Cruise Vessel Security and Safety Act.

Cruise Line Incident Report - 1 Jul - 30 Sep 2024 — US Department of Transportation