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Tallahassee police investigate a shooting outside the Strozier library on the Florida State University campus in Tallahassee, FL. Thursday Nov 20, 2014.   Officers shot and killed the suspected gunman after a shooting at Florida State University early Thursday that wounded others and prompted an alert for students to take shelter, police said. (AP Photo/Mark Wallheiser)
Tallahassee police investigate a shooting outside the Strozier library on the Florida State University campus in Tallahassee, FL. Thursday Nov 20, 2014.   Officers shot and killed the suspected gunman after a shooting at Florida State University early Thursday that wounded others and prompted an alert for students to take shelter, police said. (AP Photo/Mark Wallheiser)

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3 shot at FSU before gunman killed

Florida State University students huddled together in aisles of their packed campus library after a gunman opened fire.

3 shot at FSU before gunman killed

Florida State University students huddled together in aisles of their packed campus library after a gunman opened fire.