rights alison made racist comments meaning alison park terrify reporter he killed but never worked with. it's unclear if they ever even met. a minute later he writes eeoc complaint, claim of race jim with the equal diplomat opportunity commission. parker went to hr on me after working with me one time. adam was adam ward the photographer killed. the station's manager said no one saw this coming. >> he did make some accusations against people sometime ago. you can never imagine that somebody is going to come back and act on those issues that were so old. >> reporter: about a week ago the shooter started posting pictures and apparent life history, highlights from his childhood through high school and beyond. and in the rambling 23 page fax to abc news he says his plan to