"Intense West Nile Threat Prompts Aerial Spraying in Yolo County"

Authorities are searching for a man who allegedly made hateful threats and attempted to run over a group of people at a park in Rancho Cordova, California. The man, identified as Robert Steven Avery, is considered armed and dangerous. In another incident, two firefighting helicopters collided in Riverside County, resulting in the deaths of three people. The crash occurred while the helicopters were responding to a vegetation fire. Additionally, Yolo County is experiencing increased West Nile virus activity, and there is a high risk of wildfires across the Central Valley due to hot and dry conditions.