Southeast Technical Institute honors spring 2008 graduates Six hundred-forty-eight candidates for graduation were honored with their associate of applied science degrees or diplomas from Southeast Technical Institute on Friday, May 9. Southeast Technical Institute wishes to congratulate its graduates. Ryan Oâ�?�?Connor from Vermillion, received a diploma in residential heating and cooling. Justin Roetman from Vermillion, received a diploma in collision repair and refinish. For more information, contact Margaret Pennock at 367-7667 or email firstname.lastname@example.org.