A Texas State Trooper stands at an entrance as vehicles leave from the Cy-Fair campus of Lone Star Community College in Cypress, Texas on Tuesday, April 9, 2013. More than a dozen people were wounded ... more 
A Texas State Trooper stands at an entrance as vehicles leave from the Cy-Fair campus of Lone Star Community College in Cypress, Texas on Tuesday, April 9, 2013. More than a dozen people were wounded when a suspect went building-to-building in an apparent stabbing attack at the college campus authorities said. The attack on the Lone Star Community College System's campus in Cypress sent at least 12 people to area hospitals, including four people taken by helicopter, according to Cy-Fair Volunteer Fire Department spokesman Robert Rasa. (AP Photo/Houston Chronicle, Melissa Phillip) MANDATORY CREDIT less 
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Associated Press | Photo By Houston Chronicle, Melissa Phillip
Tue, Apr 9, 2013 3:53 PM EDT