The JonBenet Ramsey case study is a 24-year-old unsolved murder mystery that has been plagued by police mishaps and a lack of concrete evidence. This document provides an in-depth analysis of the investigation's flaws, including the shortage of police officers on Christmas morning, contaminated evidence, and failure to take statements from the family. The author also presents potential evidence that suggests the Ramsey family, particularly Burke Ramsey, may have been involved in JonBenet's murder. The study includes a discussion of the ransom note, handwriting analysis, and unexplained sexual assault. Overall, this document provides a detailed and thorough examination of the JonBenet Ramsey case study, highlighting the complexities and uncertainties surrounding this infamous crime.