RED LAKE, Minn. (AP) - The obituary in the small town paper was heartbreaking: Chase Albert "Beka" Lussier, born Dec. 23, 1989, died March 21 at Red Lake High School. A freshman who played basketball and loved computer games. Six paragraphs down, beside the photograph of a chubby-cheeked, smiling boy, came this sentence: "He spent his time juggling life between his family and his son." A father at 15. Dead three months later. Shot with eight others by an alienated, despondent upperclassman who, at the end of his 10-minute walk through Red Lake High School, turned one of his guns...