Karachi- With the assassination of suspended police inspector Shafiq Tanoli, death toll of the policemen killed in Karachi has gone up to 51 in 2014 alone. According to the data, 25 policemen were killed in January this year, including Chaudhry Aslam. Eighteen policemen, including 3 Sub-Inspectors, were gunned down in February and five in March. During the current month, 3 policemen including Shafiq Tanoli have lost their lives in targeted attacks.