Supreme Court today agreed to hear the plea of a father whose seven-year-old son was found murdered in Gurgaon's Ryan International School last week. Varun Thakur is seeking investigation by the CBI or SIT into the case. <br/><br/>The matter was mentioned before a bench headed by Chief Justice Dipak Misra which said the plea would be heard today subject to clearance by the apex court registry.<br/>'<br/>The Apex court also agreed to hear a separate PIL, which has raised the issue of lack of safety measures in private schools across the country. The boy was found with his throat slit and lying in a pool of blood in a washroom of the Gurgaon school on September 8. <br/><br/>Ashok Kumar, one of the school's bus conductors, who allegedly killed the boy while trying to sexually abuse him, was arrested the same day.