Woman Secretly Poisoned by Coworker: Hidden Camera Video Emerges as Key Evidence

In a shocking case that has captivated the nation, a woman claims she was secretly poisoned by her coworker, David Xu, over a period of time. The victim, whose identity is being protected, captured hidden-camera footage a decade ago that ultimately helped investigators build a case against Xu. The video, which shows Xu allegedly tampering with her food or drink, has become a crucial piece of evidence in the ongoing legal proceedings. ABC News legal contributors weigh in on the complexities of the case, including the challenges of proving poisoning, the role of the hidden camera footage, and what it reveals about workplace safety and trust. They also discuss the potential motives behind the alleged crime and the legal strategies that both the prosecution and defense are likely to employ. This segment provides a thorough analysis of a disturbing case that raises important questions about justice, privacy, and the lengths to which someone might go to harm a colleague. Stay informed with ABC News' expert legal commentary.