Screenshots of texts, social media posts and websites appear in court every day. But a screenshot does not prove itself. Courts still have to determine what it shows, where it came from and whether it is authentic.
Facial recognition and other automated systems can give police powerful investigative leads. When the technology makes a mistake, however, an innocent person can suddenly become the focus of an investigation.
A confident eyewitness can be extraordinarily persuasive to a jury. But when that confidence developed—and what happened after the witness first saw the suspect—can matter as much as how certain the witness appears in court.
An ordinary photograph can preserve evidence nobody noticed when it was taken. Reflections, shadows, clocks, clothing, background objects and tiny details can later establish where someone was, when something happened, or whether a story is possible.
Phones and apps can create detailed records of where a device has traveled. In a criminal investigation, location history can place a phone near a crime scene—or help show that its owner was somewhere else.
AI can now create convincing photographs, recordings and voices depicting events that never happened. Deepfakes are forcing courts to reconsider how digital evidence can be authenticated and trusted.
A case can have strong evidence and still unravel because of a missed deadline, lost record, inconsistent statement or procedural mistake. Some of the most consequential failures in litigation have little to do with who was originally right.
Doorbell cameras, store surveillance systems and home security cameras record far more than crimes against their owners. When something happens nearby, privately recorded video can become important evidence in a police investigation.
Police can search many things after making a lawful arrest, but a smartphone is different. Here is why the Supreme Court generally requires a warrant before officers search the digital contents of an arrested person's phone.
A mistaken identification, shared name, bad database entry or flawed investigation can put an innocent person in handcuffs. What happens when police arrest the wrong person—and the mistake is not discovered immediately?
AI can produce images, music, writing and software in seconds, but copyright law was built around human creators. Courts and the Copyright Office are defining where human authorship ends and machine generation begins.
Modern cars can record location, speed, braking, diagnostics and driving behavior. As vehicles become computers on wheels, a growing legal fight is developing over who can collect, use, share and control that data.