"Eric Harris, left, and Dylan Klebold entered <a href=""http://www.cnn.com/US/9904/20/school.shooting.03/index.html?iref=allsearch"" target=""_blank"">Columbine High School</a> in Littleton, Colorado, on April 20, 1999, armed with bombs and guns. The students killed 13 and wounded 23 before killing themselves."
{"Image ImageDescription": "LITTLETON, CO - APRIL 20: (VIDEO CAPTURE) Columbine high school shooters Eric Harris (L) and Dylan Klebold appear on a surveillance tape in the cafeteria at Columbine High School April 20, 1999 in Littleton, CO during their shooting spree which killed 13 people.   (Photo by Kevin Moloney/Getty Images)", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop 7.0", "Image DateTime": "2004:02:26 11:02:14", "Image Artist": "Kevin Moloney", "Image Copyright": "1999 Jefferson County Sheriff's Office", "Image ExifOffset": "556", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "696", "Thumbnail JPEGInterchangeFormatLength": "5386", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3000", "EXIF ExifImageLength": "2281"}