The Sun-Times blog, "The Outfit on trial", written by Steven Warmbir, is a great example of what a newspaper blog can be. It's separate from their normal news coverage of the Family Secrets trial, chock full of large-format mugshots posted to Flickr and breezy, staccato prose with testimony and back stories of stranglings, skims, and juice loans. Seems Warmbir responds to every reader comment with more detail from the trial.