It's been close to three months since the death of high school cheerleader Anna Kepner, who also excelled in her academics.

Anna was found strangled and stuffed under a bed on a Carnival Cruise, and still no arrests have been made. Custody court battle documents between Shauntel Hudson and ex-husband, Thomas Hudson, point to their son, Anna’s stepbrother, as a suspect, but he still lives with relatives in an undisclosed location.

Just days before the teen's gruesome murder, footage captured on board the cruise ship shows Anna happy and enjoying line dancing with her grandparents. 

Nick Giddens, a passenger on the ship, learns about the murder after returning home, and while looking through all his videos, he spots Anna dancing on the cruise ship five days before she was killed. While looking through all his videos, he spots Anna dancing on the cruise ship 5 days before she was killed.

The heartbreaking video captures a high-spirited teen gleefully participating in the Carnival Horizon Sail Away Party. 

Texts submitted as evidence in the custody battle over Shauntel and Thomas Hudson’s youngest daughter reveal the family’s attempt at “damage control” in the hours after they’re told their son is a suspect in his stepsister’s murder. 

Joining Nancy Grace:

• Spencer Aronfeld - Trial Lawyer and Founder of Aronfeld Trial Lawyers, Author of Illustrated Children's Book, "Sara Rose, Kid Lawyer;" Facebook: Aronfeld Law, Instagram: Aronfeld_Trial_Lawyers
• Dr. Sue Cornbluth - Doctor of Clinical Psychology and Relationship Expert, Owner of Doctor Sue & You, Author of “Building Self-Esteem in Children and Teens Who Are Adopted or Fostered;" YouTube: DrSueAndYou
• Joseph Scott Morgan - Professor of Forensics: Jacksonville State University, Author of "Blood Beneath My Feet," and Host: "Body Bags with Joseph Scott Morgan;" X @JoScottForensic, Instagram @JoScottForensic
• Michelle Spitzer - Florida News Reporter for USA Today Co.
• Nick Giddens - Captured video of Anna Kepner dancing on the cruise ship 5 days before she was killed
• Sydney Sumner- Investigative Reporter, 'Crime Stories'