A man who shot and killed two parishioners during a children's play at a Tennessee church yesterday attacked the congregation because of its outspoken socially liberal and gay-friendly beliefs, police said. The 58-year-old unemployed engineer accused in the Sunday morning attack at the Tennessee Valley Unitarian Universalist Church, was driven to bloodshed in part by his "stated hatred for the liberal movement" as well as his hatred for gays, said Knoxville, Tennessee, police chief Sterling Owen. "We're certainly investigating it as a hate crime."