Activists of BJP's women wing on Monday thronged various police stations in West Bengal to "cleanse" them as part of their protest against the alleged lapses in the probe into the rape-murder of a doctor at the state-run RG Kar hospital here last month. BJP leaders Agnimitra Paul and Locket Chatterjee along with other party activists alleged that police stations lost their purity after the police personnel were found involved in alleged wrongdoings. They held protests in front of the police stations sprinkling holy water of the Ganga river and applying cow dung using broomsticks. Paul said, "We have come to the police station at Behala in south Kolkata as a symbolic protest to purify it." The BJP leader exclaimed where was the police force when the "body of the doctor was hastily cremated and a mismatch was noticed in the timings of the FIR and post-mortem examination". The doctor was allegedly raped and murdered at R G Kar Medical College and Hospital on August 9. The CBI is ...