Pratapgarh (UP), Aug 18: Three teachers of a primary school here were arrested for allegedly threatening to kill a man, police said today. Additional Superintendent of Police (east) Poornendu Singh said, "Three teachers, Anoop Singh, Shailesh and Anand Singh, were arrested with pistols and ammunition."

"These people had threatened to kill a man named Neeraj. On the complaint by Neeraj, a case was registered against the three teachers, and they were sent to judicial custody yesterday," the police official said. Investigation into the case is underway, police said.