In separate letters to the NBI and the CIDG, Bienvenido Dulce Jr., vice president of Sonic Steel Industries, sought an investigation into two incidents of harassment of their security guards in the companys main plant in Barangay Hugo Perez this city.
Last Sept. 29, Dulce said unidentified men arrived at the plant and took pictures without the guards consent.
On Oct. 3, four men on board a white Nissan Urvan van went to the plant before midnight. One of the men reportedly wanted to search the premises using a warrant which the police later found to be fake.
"Its good that the chief of police of Trece Martirez arrived," Dulce said.