The accused was arrested yesterday from Japanese Park near Rohini while travelling in his car by the Crime Branch following a tip-off. He was identified as Sanjay Kumar alias Sanjay Arora alias Sanjay Kakkar.
The incident took place on September 12 when the 62-year -old woman and her physically-handicapped and HIV-positive son, aged 40 years, were found murdered at their house in Sector-5, Rohini in Outer Delhi.
When police scrutinised the CCTV footage of the area it revealed that Sanjay had entered the house but was not seen coming out of it from the same get, this further increased suspicion on him and he was finally nabbed yesterday.
During interrogation, Sanjay disclosed that he became friends with the deceased, Jitender Prakash Mishra alias Raju, in 2007. In early 2014, he had given Rs 32,000 and gold chain to Raju as loan. Despite repeated requests, Raju was not returning the money, police said.
"When Raju's mother rushed to save him, Sanjay pushed her on bed and assaulted her with a wooden block. Subsequently, in order to ensure that both of them were dead, he picked up a gas cylinder and bludgeoned both of them with the cylinder. Then he ransacked the house in order to give the appearance that a robbery has taken place," said Chand.
Sources, however, said that the case could have been solved earlier had the Special Staff of Outer district police had not missed a crucial clue. Sanjay bought his mobile number in the name of a friend, Anil. Sanjay had diverted calls from his number to a non-existent number to avoid detection.
When the number appeared in Raju's call details, the Special Staff of Outer district called Anil for questioning as the number was on his name but did not bother to check who was using it and allowed him to go, the sources said.
