The Digital Evidence You Create Without Knowing It | Activist Legal
Hours of surveillance footage can matter less than a few decisive seconds. A brief recording can contradict a witness, establish a timeline, reveal what happened before an encounter, or completely change how a case is understood.
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.
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.
A locked phone can contain years of private information. Whether the government can force someone to unlock it may depend on how it is locked, what investigators already know and which court is deciding the issue.
DNA can identify more than the person who provided it. Genetic genealogy can use biological relationships to generate investigative leads, raising lasting questions about crime solving, family privacy and genetic data.
Some cases turn on evidence that was there from the beginning but seemed unimportant at first. A receipt, photograph, timestamp or forgotten record can take on an entirely different meaning once a case reaches trial.
Modern cars can generate location, navigation and driving data long after a trip ends. When police investigate a crime, information created by the vehicle itself can become evidence.
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.
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 forgotten recording, newly found document, DNA result or unexpected witness can surface after a verdict and challenge what everyone thought was settled. But new evidence does not automatically reopen a closed case.
A few recorded words can transform a lawsuit or criminal case. Phone calls, voicemails, body cameras and other recordings can expose contradictions, preserve admissions and reveal what witnesses said before they knew a courtroom was coming.