Rong Yuan released hidden camera video appearing to show David Xu pouring a substance into her water bottle as he seeks to dismiss his felony conviction.
https://www.foxnews.com/us/woman-poisoned-coworker-berkeley-lab-releases-hidden-camera-video-seeks-felony-dismissal
https://www.foxnews.com/us/woman-poisoned-coworker-berkeley-lab-releases-hidden-camera-video-seeks-felony-dismissal