Omaha Mayor Jim Suttle speaks to reporters Thursday, Jan. 6, 2011, on Wednesday's shootings at Millard South High School in the city. (AP Photo/Dave Weaver)

Photo by: Dave Weaver

Omaha Mayor Jim Suttle speaks to reporters Thursday, Jan. 6, 2011, on Wednesday's shootings at Millard South High School in the city. (AP Photo/Dave Weaver)