Seattle Police Department crime scene investigators collect evidence from a crime scene in a West Seattle neighborhood where a gunman shot himself after being confronted by police in Seattle, Washington May 30, 2012. The gun the gunman used to shoot himself is at the lower left of photo near the yellow number 1 and number 2 markers. Earlier in the day the gunman shot two men and a woman to death at a popular Seattle cafe, then fled to a downtown parking lot, where he fatally shot another woman and stole her car. REUTERS/Marcus Donner (UNITED STATES - Tags: CRIME LAW)