Chennai (Tamil Nadu) [India], July 6 (ANI): Chennai Police has formed 10 special teams to probe the murder of Bahujan Samaj Party (BSP) Tamil Nadu president Armstrong. Armstrong was hacked to death by an unidentified mob of 6 people near his residence in Perambur, Chennai on Friday evening. “On July 5, evening, while Armstrong (52 years), State President, Bahujan Samaj Party was standing in front of his house at Venugopal Samy Kovil Street, Perambur (K-1 Sembium PS limits), unknown persons assaulted him with knives. Due to the assault, he sustained bleeding injuries and subsequently police adm…