<span style="color: #222222;">The sleuths of the Income Tax Investigation wing in Chennai are carrying out searches in the premises of a prominent private educational group in Tamil Nadu. <br />''<br />''AIR Correspondent reports that about 30 teams are engaged in the raids since this morning in as many premises of the group, known as the Jeppiyaar Group of institutions, that is focused on engineering education in and around the city as well as a few other places in the state.</span><br />