Crime shows often make forensic science look almost magical: a tiny clue enters a laboratory, a computer flashes for a few seconds, and suddenly investigators know exactly who committed the crime. Real forensic work is much more careful-and much more interesting. Understanding what forensic science contributes to modern investigations starts with recognising its real purpose. … Read more
A good investigative interview is not about forcing someone to say what the interviewer expects to hear. Its real purpose is much simpler: gather as much accurate and useful information as possible while treating the interviewee fairly. That is why understanding how ethical interviews gather clear and reliable information matters in modern policing. Victims, witnesses, … Read more
When people hear the word “evidence,” they often imagine fingerprints, DNA, or a suspicious object sealed inside a plastic evidence bag. In reality, investigators may work with many different kinds of information, including witness statements, photographs, documents, video recordings, digital data, and physical material collected from a scene. Understanding what counts as evidence in a … Read more