Law enforcement officers from various agencies prepare to sweep the Wold Physical Science Center after a reported homicide at Casper College on Friday morning, Nov. 30, 2012, in Casper,

 

              Law enforcement officers from various agencies prepare to sweep the Wold Physical Science Center after a reported homicide at Casper College on Friday morning, Nov. 30, 2012, in Casper,
Law enforcement officers from various agencies prepare to sweep the Wold Physical Science Center after a reported homicide at Casper College on Friday morning, Nov. 30, 2012, in Casper, Wyo. At least one person was killed and another was wounded Friday in an attack at Casper College, a community college in central Wyoming. It happened around 9 a.m., said school spokesman Rich Fujita. (AP Photo/Casper Star-Tribune, Alan Rogers) MANDATORY CREDIT TRIB.COM