Bangladesh, April 25 -- Forensic evidence refers to materials or data collected through scientific methods for use in legal proceedings. It plays a crucial role in modern criminal investigations and trials. Evidence gathered from crime scenes or autopsies is analyzed in laboratories, and the findings are presented in court to establish facts. Since every crime scene is unique, investigators must carefully collect, preserve, and analyze evidence to ensure accuracy and reliability. Forensic science has become an essential component of the criminal justice system. It helps determine whether a suspect is guilty or innocent by providing objective, scientific proof. Unlike eyewitness testimony, which can be unreliable, forensic evidence offers...