Sue Klebold, mother of the shooter Dylan Klebold in the horrible tragedy that happened at Columbine High School on April 20, 1999, in Columbine, Colorado, has made many efforts to prevent such events from happening again. Her book and talk discusses how to look for signs and actions a parent can take to help stop this American tragedy. See her video and link to her book below.
Besides her Ted Talk, she also has a book called A Mother’s Reckoning, which goes deeply into the issues at hand. Sue has donated many if not all profits from her book to mental illness charities as well.“Mother of Columbine Shooting Has A Book and Ted Talk About her Experience”