http://www.washingtonpost.com/wp-dyn/content/article/2006/01/12/AR2006011201890.html
Man Charged With Murder in Reporter's Killing
Arrest Made After Suspect Walks Into D.C. Police Office
By Clarence Williams and Allan Lengel
Washington Post Staff Writers
Friday, January 13, 2006; Page B01
A 23-year-old maintenance man from Southeast Washington was arrested last night and charged in the robbery and slaying of New York Times journalist David E. Rosenbaum, police said. They also were seeking one other person.
(snip)
That story says that he had just retired a few days before the attack.