What would?
Not much, now, I'm afraid.
The duty of government agencies seems to be the calming of any fears that those agencies believe would "unnessessarily" upset the populace.
As an example, should a body be found in a county park (when I was on the job) the county would issue little information about it. In fact the article wouldn't even say it was found in the park.
I don't see that much is changed.
The initial assessment was it was retribution for internet activities, in which the father was told they would hunt him down and make an example of him. See http://michellemalkin.com/archives/001248.htm
There are links to original reports, etc.