Our company was invited to west africa to provide local law enforcement with product training. During the training, the police received a report of a homicide and immediately initiated an investigation. However, they faced a significant challenge: a lack of crucial physical evidence. They requested the assistance of our technical team. Confronting a murder case with only indirect evidence, our technical team utilized the TIKO Pyxis-3000, an on-site data collection device that is suitable for law enforcement, to collect, compile, and analyze communication information and chat records of the suspects. Through precise and systematic work, we successfully constructed a complete, closed chain of evidence that detailed the suspect's criminal activities. This series of evidence not only revealed the truth of the case but also provided a solid foundation for the police to solve it. The assistance of our technical team enabled the police to successfully crack the case, contributing significantly to global justice and righteousness.