School in Fox Lake, Ill., on lockdown due to police activity - @WGNNews

Lake County, Ill., authorities say Fox Lake officer shot; manhunt prompts high school lockdown - @WBBMNewsradio
Metra closes Milwaukee District North Line near Ingleside, Ill., as manhunt continues after officer shot - @dailyherald
US marshals assisting in manhunt after officer shot in Fox Lake, Ill. - @TribLocal
FEDERAL INVOLVEMENT SO SOON?
Searching for 2 men, possibly 1 woman, after Fox Lake, Ill., officer shot - @chicagotribune
Metra's Milwaukee District North Line shut down due to ongoing manhunt in Fox Lake, Ill. - @chicagotribune
Seeking 2 white males, 1 black male after murder of officer in Fox Lake, Ill. - @ChicagoTribune
All of his gear was gone when the officer's body was found in marshy area, search perimeter now established - @AP.
Police on train tracks and in air as search continues for suspects in Fox Lake, Ill., officer shooting - @RobElgasABC7