Ranchi: In yet another crackdown on corruption in Jharkhand, the Anti-Corruption Bureau (ACB) on Thursday carried out trap operations in two districts, arresting a police sub-inspector in Koderma and a woman Panchayat secretary in Gumla for allegedly accepting bribes. In Koderma district, the ACB team from Hazaribagh arrested sub-inspector Pawan Kumar Ram, posted at Chandwara.