Bouquets of flowers sit on the sign in front of the high school in Chardon, Ohio, Tuesday, Feb. 28, 2012. A gunman opened fire inside the school's cafeteria at the start of the school day Monday. (AP Photo/Mark Duncan)

Photo by: Mark Duncan

Bouquets of flowers sit on the sign in front of the high school in Chardon, Ohio, Tuesday, Feb. 28, 2012. A gunman opened fire inside the school's cafeteria at the start of the school day Monday. (AP Photo/Mark Duncan)