POLICE have identified two suspects believed to be responsible for an acid attack that sent two construction workers to hospital on Saturday. Huy Hean, the police chief of Tuol Sangke commune in Russey Keo district, said investigators identified the suspects after speaking with the victims, though he declined to offer any details. The attack is one of three this month that have seen 11 people injured. Eight people were injured in an attack in Dangkor district last week.