Timothy Bradburn had just returned to his Spokane home from a trip to Hawaii, keys and suitcase still in hand, when he was met with a lethal ambush. The shooter wasn't a stranger, but his 33-year-old daughter, Alyssa, who had spent weeks practicing at a gun range and journaling about her plan to kill him. In a case that moved from a claim of self-defense to a blunt courtroom confession, the Pacific Northwest was left searching for a motive that never came.