OLYMPIA-The Washington State Patrol is investigating threats against Rep. Matt Shea. Kyle Moore, a spokesman for the patrol, confirmed Friday the agency's Spokane District has 'an open and active case' involving threats against the Spokane Valley Republican, but he could not give further details because of procedural rules...... Shea declined to comment to the newspaper. "Rep. Shea received a very threatening voice mail this week. It's being taken very seriously," according to his legislative spokesman, who said he couldn't comment further. On Facebook posts, Shea said he received a death threat Jan. 12 after articles were published in The Spokesman-Review...