Construction work at RG Kar hospital not to shield anyone: CM Mamata

West Bengal Chief Minister Mamata Banerjee on Monday rejected claims that the construction work near the seminar hall at RG Kar Medical College and Hospital here was intended to tamper with evidence. She clarified that the work was for building retiring rooms and washrooms for doctors, not for obstructing the rape-murder probe of the woman medic. Banerjee emphasised that the absence of a retiring room had forced the deceased woman medic to rest in the seminar hall. "There was no intention other than to build a retiring room there. Because there was no such room, the woman doctor had to go to the seminar hall to rest. We decided to build the retiring room-cum-washroom so that doctors do not have to rest in the seminar hall," she said. "There are talks that evidence was tampered with to protect someone... But whom and why should we do that? Remember, nobody is our friend or foe. Law will take its course," she added. Addressing the issue at the state secretariat, Banerjee asserted, .