A decades-old murder case has seen a recent development. The murder of Melissa "Missy" Taylor Ellison had gone unsolved for nearly 40 years. Her daughter, Casie Ellison, was just 13 months old when she was found dead in her room.

The case remained a mystery for years, with Casie struggling to come to terms with her emotions about her mother's death. It wasn't until Casie had a daughter of her own, who reached the same age Casie was when her mother died, that her feelings resurfaced. Further details about the case and its recent development are available from the source, including a significant phone call that changed the course of the investigation.

The case originated in Jacksonville, Florida, and is being handled by the Clay County Sheriff's Office.