Four years after a US Army veteran's fatal plunge from a Carnival cruise ship, new details have emerged about Robin Elizabeth Wilcoxson's life and the events leading up to her death.

Wilcoxson, 32, jumped from the 10th deck of the Carnival Valor in February 2022, an incident witnessed by hundreds of passengers. Video footage showed her being detained by security after an altercation near the ship's hot tub shortly before she broke free and jumped overboard. The plunge itself was not captured, but a flotation ring was thrown into the Gulf of Mexico in a rescue attempt. Wilcoxson's body was never recovered despite an extensive Coast Guard search off the coast of Louisiana.

Her family insists Wilcoxson was not suicidal, drunk, or on drugs. Instead, they believe an undiagnosed mental health condition, potentially exacerbated by work stress, led to an escalating psychological crisis. Her husband and sister had planned to seek a 72-hour psychiatric hold for her upon their return to land.

Wilcoxson, a mother of two, had recently achieved a significant professional milestone, securing a managerial role at the Atlantica Resort in Myrtle Beach, South Carolina, just weeks before her death. This promotion marked a decade-long career progression, having started as a hotel cleaner. She had served a four-year tour in Army logistics after graduating from high school.

Wilcoxson's sister, Aishia Chestnut, a clinical counselor, noted that while her sister had shown signs of depression, she had no prior history of mental health concerns before the cruise. During the voyage, however, Wilcoxson began exhibiting increasingly erratic behavior, which concerned her husband. Chestnut described her sister as acting strangely, having emotional spells, and becoming more aggressive, which was entirely out of character.

Early on the day Wilcoxson died, her husband contacted Chestnut, reporting that Robin was increasingly agitated. The previous evening, she had an altercation with another man on the ship. Witnesses reported seeing Wilcoxson arguing and throwing a plate of food before an incident near the hot tub that led to her being confronted by security. Video captured three guards detaining her, during which she cried out for her friend Alicia, who was not on the cruise.

Wilcoxson then managed to escape security's grasp and jumped over the railing. Her family believes undiagnosed bipolar disorder, which can manifest in adulthood, coupled with work pressures, may have been contributing factors. Chestnut stated that their family has a history of mental health issues, leading her to suspect this was the cause after her sister's death.

The Coast Guard searched approximately 2,514 square miles for 14 hours before concluding their search efforts. Hours after the search was called off, the Carnival Valor embarked on a new cruise with 2,980 passengers.

For those seeking support, the Suicide & Crisis Lifeline can be reached at 988.