On a day when two security personnel were arrested in connection with the murder of Anis Khan, West Bengal Chief Minister Mamata Banerjee on Wednesday promised an impartial investigation into the case which will take to book all those involved in the killing of the student leader on February 18.
A day after SIT was formed by Chief Minister Mamata Banerjee to probe the death of student leader Anish Khan, three police personnel were suspended from Amta police station.