Officials raised its reward Monday for information after three endangered wolves were found dead in Klickitat and Okanogan counties in Washington. U.S. Fish and Wildlife raised its reward to $10,000 for information leading to arrests and convictions in each illegal killing case. The latest wolf killing was announced on Friday. Read more: https://www.king5.com/article/news/local/us-fish-and-wildlife-investigating-third-illegal-wolf-killing-washington/281-1ed4b077-baa4-419d-8be6-eef3cc34efab