The probe into the death of IAS officer D.K. Ravi in Karnataka under mysterious circumstances need to be handed over to the CBI, the central IAS officers association demanded today. <br /><br />"To set all the controversies to rest now, it is necessary to handover the investigation to CBI, so that an independent agency conducts a thorough scientific investigation and comes out with the real cause of death. <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