23 Years After Columbine Shooting Marked With Day Of Service

Frank DeAngelis has made it his mission to travel around the country and talk about what happened at The healing process continues in Uvalde, Texas, where 19 children and two adults were killed in a mass Ahead of the 20th anniversary of the 1999 shooting massacre at Two teens in trenchcoats shot students outside the school before moving inside. There is no one story about what happened on April 20, 1999 at >>Reporter: MANDY AND KATIE ARE NOW TEACHERS AT