Aarushi Double Murder: Investigators testify against Talwar couple

In the Aarushi double murder case, big blow to the Talwars. Investigating officer and Superintendent of the CBI, AG Kaul deposed in the case and said three things before the Ghaziabad Court. First he said that no one from outside could have killed Aarushi or Hemraj. Secondly, the Talwar couple - Dr Nupur and Dr Rajesh, are accused in the case. He has also said that the house has one entry and exit so no one from outside could enter and commit the crime.