[Warning: Potentially Triggering Content] Whoa. We're learning more details about the cheerleader who was found dead on a Carnival cruise ship, and it's incredibly unsettling. As we've been following, 18-year-old Anna Kepner was on a Carnival Horizon cruise with her family - her dad, Christopher Kepner, stepmom, Shauntel Hudson, and three stepsiblings - from Miami to the Caribbean earlier this month. On November 7, she told her parents that she didn't feel well and headed back to her cabin - a room she was sharing with her 16-year-old stepbrother and another younger stepsibling.