(DENVER, Colo., Shot on 4/20/04) -- An unidentifed girl plays at a rememberance service at Clement Park in Littleton, Colo., on Tuesday afternoon, April 20th for the 5th anniversary of the massacre at Columbine High School that left 12 students, a teacher
TODD HEISLER, (DENVER, Colo., Shot on 4/20/04) -- An unidentifed girl plays at a rememberance service at Clement Park in Littleton, Colo., on Tuesday afternoon, April 20th for the 5th anniversary of the massacre at Columbine High School that left 12 students, a teacher, [430616991] . Denver Public Library Digital Collections, accessed 05/03/2026, https://digital.denverlibrary.org/nodes/view/691330