http://www.courierpress.com/news/2012/jul/01/no-headline-—ev_threat/
Basically some guy turned himself in (to the paper, strangely) - lived two houses down the street and indeed was using the wifi of the house that was raided. Apparently saw the raid.
Really oddly written article - police were looking for a (different) 21 year old guy they thought was at the address raided who also was in unspecified “troubling” photos (I bet there were pictures of him with a.........GUN or something horrific like that.)
Thanks for the update.