RTI activist murder : CBI may seek MLA’s voice test
TNN / Mar 23, 2012, 19:07 (IST)
After the arrest of five persons, including two women, in RTI activist Shehla Masood murder case, Central Bureau of Investigation (CBI) sleuths are now concentrating on BJP MLA Dhruv Narayan Singh drawing up plans to collect his voice sample and to subject him for a second polygraph, sources privy to investigations said.