Delhi police sources say that Sunanda was injected by someone familiar to her.<br /><br />They also said that there are several loopholes and contradictions between statements of people questioned and those of Tharoor.<br /><br />Delhi police officials also said that Sunanda was not very happy in her personal life.<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/InformationTV<br />Subscribe to our You Tube channel: https://www.youtube.com/user/itvnewsindia
