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A CBI inspector told a Ghaziabad Sessions court on Wednesday that “the three accused (Krishna, Rajkumar and Vijay Mandal) had admitted to the murders of Aarushi Talwar and Hemraj but were not cooperating with the investigations”. Prosecution witness MS Fartayal was one of those who were with the first investigation team set up by the CBI to probe murders of Aarushi Talwar and Hemraj on May 16, 2008. The first team had zeroed in on Krishna, an employee of Rajesh Talwar; Rajkumar; and Vijay Mandal (friends of Hemraj) as the main accused, and had arrested them initially, but they were let off for lack of evidence.
http://www.indianexpress.com/news/3-accused-confessed-cbi-inspector-tells-court/1091045/