Two of the men arrested for allegedly raping and murdering teenage sisters whose bodies were found hanging from a tree have confessed to the crime, Uttar Pradesh police on Sunday said and asserted it was in the process of collecting "concrete" evidence to nail the culprits in the court<br /><br /><br /><br /><br />For More information on this news visit : http://www.newsx.com/<br />Connect with us on Social platform at : http://www.facebook.com/newsxonline<br />Subscribe to our YouTube Channel : http://www.youtube.com/newsxlive