Munger, Apr 10 (ANI): Two CRPF officials, who were on patrolling duty, were killed by Maoists in an attack in Bihar on the day of voting in the third phase of parliamentary election. Maoists attacked in the wee hours of Thursday in Munger city of Bihar, leaving two dead and seven injured. A CRPF officer, Vishwanath, who was among the injured, recalled the horrific attack.