CBS Affiliates | News Directors | ShopTalk WVLT Names Lena Sadiwskyj VP of News By Andrew Gauthier on Mar. 10, 2011 - 4:20 PM Knoxville’s WVLT has named a replacement for Steve Crabtree, who announced in January that he was leaving his vice president of news post. WVLT, which goes by the name Volunteer TV, announced this week that it has hired Lena ...