Four, including 3 cops, held for robbing manager of Rs 3 lakh

Four persons, including three constables, were today arrested for allegedly robbing a private company manager of Rs 3 lakh, police said.
Police said the constables Babu, Jayaprakash and Anand, and Pushparaj, a home guard, had robbed Arputharaj at knifepoint recently when he was on his way to Tiruchirapalli in his car.
Police are also searching for another person in connection with the crime.