In the dead of night on July 2, 2015, a train car carrying over 20,000 gallons of a toxic chemical known as acrylonitrile derailed here near the railroad crossing on Singleton Station Road in Maryville. Thousands of people were evacuated from their homes for 36 hours as they dealt with the impact of what happened. More stories, here: https://www.wbir.com/ Subscribe to WBIR for exclusive content: http://bit.ly/3EKFkJH WBIR Channel 10 in Knoxville, Tennessee, produces award-winning, community-centered content "Straight From The Heart" of East Tennessee. We strive to be good citizens, to do what is right, and to be fair and honest. We care. Follow WBIR on Social: Facebook: https://www.facebook.com/WBIRChannel10 X: https://x.com/wbir Instagram: https://www.instagram.com/wbirchannel10/