The father of a 17-year-old girl who was fatally shot at her suburban Denver high school said Wednesday that he and his wife have forgiven the killer, and he asked others to do the same. Michael Davis said at a memorial service for his daughter Claire that the killer was blinded by anger and didn't know what he was doing. "My wife and I forgive Karl Pierson for what he did," Davis said. "We would ask all of you here and all of you watching to forgive Karl Pierson. He didn't know what he was doing."
