Looks like this guy just wasted taxpayers' money:
http://www.cnn.com/2009/US/11/24/kentucky.census.worker.death/index.html
Also, a more thorough account of the situation:
http://www.foxnews.com/story/0,2933,576647,00.html
http://www.cnn.com/2009/US/11/24/kentucky.census.worker.death/index.html
"Analysis of the evidence determined Mr. Sparkman's death was self-inflicted," police said in a statement.
Also, a more thorough account of the situation:
http://www.foxnews.com/story/0,2933,576647,00.html
Investigators say Sparkman acted alone in manipulating the scene to conceal the suicide.
They believe he killed himself and made it look like a murder because he'd recently taken out two life insurance policies that wouldn't pay out for suicide.