MUMBAI, Nov. 18 -- The investigation into the Ghatkopar hoarding collapse has taken a turn, with corruption charges being added to the case. The outsized billboard was blown over in a dust storm, killing 17 in May last year. The Mumbai Police on Monday revealed that they had recently added sections under the Prevention of Corruption Act for criminal misconduct by a government servant in the FIR. Apart from the five accused, police are investigating the role of suspended IPS officer Qaiser Khalid, who had allowed Ego Media to erect the hoarding, violating various regulations. Khalid, with the Government Railway Police (GRP), has not been named in the chargesheet by the Crime Branch. However, the GRP and Crime Branch had sought an investigation by the Anti-Corruption Bureau (ACB) into the matter. The GRP had mentioned the lapses by Khalid, who had allowed Ego Media to erect the hoarding. He was issued a show cause notice but not named in the FIR. "The ACB wrote back to us, saying that since the crime branch had probed the original case, they would be in a better position to prove criminal misconduct as well. Therefore, sections under the Prevention of Corruption Act were recently added to the original FIR," said a police officer....