India News: A Bihar court yesterday sent Meena Devi, the principal of a government primary school in Saran district where 23 children died after eating contaminated food last week, to judicial custody till August 5, and allowed subjecting her to a polygraph test, police said.<br /><br /><br />For More information on this news visit: http://www.itvnewsindia.com/<br />Connect with us on Social platform at: http://www.facebook.com/IndiaNewsTV <br />Subscribe to our You Tube channel: http://www.youtube.com/itvnewsindia