The source article has been updated, now has name and some info:
Colin Dalebroux, 21
http://www.suntimes.com/news/24-7/2707076,evanston-school-emergency-091410.article
What _appears_ to be his Facebook page is still up at the moment. Pretty typical late-teen likes and interests for our modern culture, but no obvious gang or jihadi stuff.
http://www.chicagobreakingnews.com/2010/09/witness-decapitated-body-found-near-evanston-school.html
“Headless body and pipe bomb near school rattle Evanston”
September 14, 2010 11:02 PM | 48 Comments | UPDATED STORY
SNIPPET: “After disabling the bomb, investigators were left trying to determine why a man identified as Colin Dalebroux, 21, had two explosive devices.
Police said Dalebroux “was known” to another police agency in Illinois, but offered no details.
They got residents to evacuate an apartment building a block away, at 1012 Main St., where Dalebroux lived, and said they were working with the FBI to examine information stored on his computer.”