The murder of Yakima residents Ryan Pederson and Michael Eby found in the backseat and trunk of a car in Kittitas County last month remains a mystery. Kittitas County Sheriff Gene Dana says investigators are searching for clues and suspects. Sheriff Dana calls the case a top priority and says detectives are still developing leads. He believes the murders were an isolated incident, an isolated event in an isolated place that still hit close to home for many around Yakima.