In a tragic and chilling incident aboard a cruise ship, 18-year-old Anna Kepner spent her last moments struggling for breath as she was fatally strangled, prosecutors revealed. The ordeal, described as a “barbaric, intentional, thoughtful act,” unfolded on the Carnival Horizon cruise liner.
Recent court documents reveal the prosecution’s case against Kepner’s 16-year-old stepbrother, Timothy Hudson. Accused of her murder within their shared cabin in November 2025, Hudson is facing charges that could lead to a life sentence if found guilty.
“Despite her desperate attempts to breathe, he continued to apply pressure to her neck, ultimately causing her death from oxygen deprivation,” Assistant U.S. Attorney Alejandra Lopez stated in court.
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Prosecutors have charged Timothy Hudson with first-degree murder and sexual assault following the harrowing death of Anna Kepner, which they label as a calculated and heinous crime. The incident took place in their cabin, number 8343, as the cruise ship made its return journey from Cozumel, Mexico, to Miami.
Instead of letting up, Lopez said, Kepner was killed by mechanical asphyxiation after she was sexually assaulted inside cabin 8343 while the ship was sailing back to Miami from Cozumel, Mexico.
“That is a barbaric, intentional, thoughtful act…”
“Not an accident, not some sort of brief, weird moment where it sort of happens like an accidental shooting. He made the decision to do that… and he continues to do that until she had breath no more,” Lopez said.
Prosecutors said Kepner returned to the cabin alone around 7:38 p.m. on Nov. 6 after telling her family at dinner that she had an upset stomach and that her braces were hurting her.
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Her stepbrother had entered the room minutes earlier, according to surveillance footage described in court.
Her 13-year-old brother briefly entered the cabin around 7:51 p.m. and saw Kepner alive, prosecutors said.
After that, Lopez argued, Kepner and Hudson were alone for roughly three hours, which she said was enough time for him to assault her, strangle her and hide her body.
TEEN FOUND DEAD ON CARNIVAL CRUISE SHIP DIED FROM MECHANICAL ASPHYXIATION, RULED HOMICIDE: REPORT
Timothy Hudson arrives at the James Lawrence King Federal Justice building in Miami, Fla., on May 27, 2026. (Matthew Symons for Fox News Digital)
Her body was discovered the next morning by a cabin attendant, wrapped in a blanket and shoved partly under a bed. Prosecutors said a box of life vests had been moved to help conceal her.
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The medical examiner found bruising on her neck and significant bruising near her left
“At any time T [Timothy] could have let that hold go,” Lopez said. “He could have allowed the victim to breathe. But instead, for minutes he held that position in order for her to die.”
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The 16-year-old stepbrother, identified as T.H. in court documents, is accused of sexually assaulting 18-year-old Anna Kepner and intentionally killing her on Carnival Cruise Line’s Horizon ship. (Shauntel Kepner/Facebook)
Prosecutors also pointed to DNA evidence, saying swabs from Kepner’s vaginal canal showed “very strong support” for Hudson as the male DNA contributor.
The medical examiner, prosecutors said, concluded the evidence was consistent with a sexual assault before death.
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Anna Kepner was identified by her family as the passenger who died onboard the Carnival Horizon. (Facebook)
Investigators also discussed Kepner’s missing cellphone, which her family mentioned that “she was never without it.” The phone was later found smashed in a trash bin near the rear of the ship, prosecutors said.
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Surveillance footage and ship Wi-Fi router data allegedly showed Hudson moving through areas of the ship where the phone was also connecting to routers, including near the trash bin where it was later recovered.
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Prosecutors said a rape kit collected during Kepner’s autopsy included vaginal swabs that tested positive for male DNA, and one swab also tested positive for sperm.
According to the transcript, FBI lab testing excluded another sexual partner, and found “very strong support” for Hudson as the male DNA contributor. Prosecutors said FBI lab testing found the DNA mixture was 120 sextillion times more likely if Kepner and Hudson were the contributors than if Kepner and an unknown, unrelated person were contributors.
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“Someone doesn’t accidentally fall into someone’s vagina with their sexual organ. He clearly made the clear, conscious decision…,” Lopez said. “That is not a spur-of-the-moment act and it is not an accident. It is a clear and conscious decision that violates the body of another person.”
Timothy Hudson appears in a court sketch during a hearing in Miami federal court on May 27. He is accused of murdering his stepsister, Anna Kepner, and sexually assaulting her. (Lothar Speer/Unknown)
The teen was released to his uncle’s custody under strict conditions, including GPS monitoring, home detention, no unsupervised contact with minors and removal of firearms from the home.
On Wednesday, prosecutors once again fought for Hudson to remain behind bars until his September trial.
But the judge ruled that Hudson can remain out of jail and on bond before his trial, with certain restrictions. The U.S. Marshals Office will explore housing options for Hudson in the Tampa area.
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