Purdue University shooting

Published 3:51 PM ET, Tue January 21, 2014
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Police lock down the area after shots were fired on Tuesday, January 21, on the campus of Purdue University in West Lafayette, Indiana. The shooting was reported at an electrical engineering building, Purdue says John Terhune/Journal & Courier/ap
A police officer responds outside the electrical engineering building after shots were fired. The school warned students about a reported shooting around 12:20 p.m. ET, a student says. John Terhune/ournal & Courier/ap
Police evacuate students from the electrical engineering building. A suspect is in custody, a Purdue spokeswoman says. John Terhune/ournal & Courier/ap
A police officer walks out of the electrical engineering building on the Purdue University campus. Michael Conroy/ap
Police from West Lafayette and Purdue University gather after shots were fired. John Terhune/ournal & Courier/ap