All the killers have been democrats.
The Blame-Righty Mob Falls Silent (Michelle Malkin)
The killer cop they're now looking for wrote all kinds of praise for left wing personalities in his manifesto. He literally worships the left wing, and believes everything they told him. They created him.
Remember when you entered the U.S. Armed Forces or applied for federal employment? There was one question on those forms: have you ever advocated the overthrow of the U.S. Government by force? Not so far-fetched now, is it?