Twenty-five years ago, Michelle DiManna was at Columbine High School grading papers and talking to a colleague when she heard students screaming in terror.
Twenty-five years ago, Michelle DiManna was at Columbine High School grading papers and talking to a colleague when she heard students screaming in terror.
DENVER — Twenty-five years ago, Michelle DiManna sat in the math office at Columbine High School grading papers and talking to a colleague when she heard students screaming in terror.
DENVER — Twenty-five years ago, Michelle DiManna sat in the math office at Columbine High School grading papers and talking to a colleague when she heard…
Remembering the 13 lives taken at Columbine High School | News gazette.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from gazette.com Daily Mail and Mail on Sunday newspapers.