“Dylan came over that night. It’s the first time I really talked to him,” Manes says. “He was already working with Linux, an advanced computer operating system, and he was in high school. They needed to wait for their next paycheck to give me the other $200. A few weeks went by, and they gave it to Phil (Duran).”
Manes and his friends regularly went shooting in the woods, so that night he extended an invitation to Klebold for him and Harris to go along. And they did several times over the next few months.
Mark Manes
The Everlasting Contrast 