Update Sept. 22: Our news partners The Seattle Times has updated its story.

Seattle police have arrested a 30 29-year-old man living less than a mile from where Yancy Noll was killed in an apparent
road-rage shooting.
Thanks, Thor and Mike, for the tips.
http://blogs.seattletimes.com/today/2012/09/suspect-arrested-road-rage-slaying-of-yancy-noll/