Wednesday it summoned Talwar’s associates Dr Anita Durrani and her husband Dr Praful Durrani for questioning. The couple were grilled for several hours. It has been learnt that the two were also subjected to a psycho-analysis test. The CBI had conducted a lie detector test on their help, Rajkumar, on Tuesday.
Talwar's compounder Krishna, meanwhile, continues to be in the custody of the CBI.
Some reports suggest that Krishna had stated during narco-analysis that it was Rajkumar who tried to rape Aarushi Talwar and later killed her.
But it is still not clear that how come Aarushi’s parents, Dr.Rajesh Talwar and Nupur Talwar, had not heard the screams from their daughter when they were inside the home at the time.
The investigators are also looking at the possibility that Aarushi's murder may have been a contract killing. Aarushi's mother Nupur had apparently withdrawn Rs 26,000 from her HDFC Bank account two days before the murder.
Source-Medindia
GPL/L