Students work at the electrical department of the Industrial Training Institute in Beed, about 350 km (220 miles) east of Mumbai, June 28, 2012. India says the voice urging the 10 militants on to bloodshed during the assault on Mumbai in November 2008 was that of Indian-born Sayed Zabiuddin Ansari, who was speaking from a "control room" in the Pakistani city of Karachi. New Delhi is hoping that Ansari's capture in June 2012 will help prove its allegation - strenuously denied in Islamabad - that the Mumbai carnage was directed by people connected with Pakistan's security establishment, particularly the shadowy ISI military intelligence agency. Ansari was trained as an engineer at this institute.. Picture taken June 28, 2012. To match Insight INDIA-ATTACKS/ REUTERS/Danish Siddiqui (INDIA - Tags: CRIME LAW EDUCATION BUSINESS)