Jury deliberations are underway in the unprecedented trial of Jennifer Crumbley. She faces charges after her son, Ethan Crumbley, shot and killed fellow students at his Michigan high school. He's already serving life in prison without parole. ABC's Reena Roy has the latest. Subscribe: https://www.youtube.com/user/WVECTV/?sub_confirmation=1 Download the 13News Now App: http://bit.ly/13NewsNowApp Check out our website: https://www.13newsnow.com/ Like us on Facebook: https://www.facebook.com/13NewsNow/ Follow us on Twitter: https://twitter.com/13newsnow Follow us on Instagram: https://www.instagram.com/13newsnow/