Eric Harris and Dylan Klebold Eric Harris and Dylan Klebold Eric David Harris (April 9, 1981 – April 20, 1999) and Dylan Bennet Klebold (; September 11, 1981 – April 20, 1999) were two American mass murderers who killed 13 people and wounded 24 others armed with firearms, explosives and knives on April 20, 1999, at Columbine High School in Columbine, Colorado. They were twelfth grade (senior) students at the high school. The shooting rampage came to be known as the Columbine High School massacre. Harris and Klebold committed suicide in the library, where they had killed 10 of their victims. Harris was born in
She Said Yes: The Unlikely Martyrdom of Cassie Bernall She Said Yes: The Unlikely Martyrdom of Cassie Bernall She Said Yes: The Unlikely Martyrdom of Cassie Bernall is a memoir by Misty Bernall about the life of her daughter Cassie Bernall who was killed during the Columbine High School massacre on April 20, 1999. The book was published by Plough Publishing and released on September 1, 1999. The book spent five weeks on the New York Times Best Seller List, peaking at No. 8. The book was published a little over four months after the death of Cassie Bernall in the Columbine High School Massacre. The book details the