Arcia of the now 15th-ranked Carnegie Mellon football team recorded two interceptions for a Tartans defense that posted its second straight shutout in a 38-0 victory over Saint Vincent Saturday ... Both interceptions came in Carnegie Mellon territory to thwart potential Saint Vincent scoring drives ... The senior also had two solo tackles for a Tartans defense that held the Bearcats to 164 yards of total offense, including only 34 yards rushing.