<p>A Chicago police officer shot two suspects Tuesday evening in southwest suburban Country Club Hills, according to a notification sent to members of the Chicago Police Department.</p><p>In the notification, provided to the Sun-Times, the department said two suspects were shot around 7:30 p.m. by a CPD officer detailed to a unit operating in the 18800 block of Loretto Lane in the suburb. Both were in critical condition and taken to area hospitals; the officer was taken to a hospital for observation as well.</p><p>The Chicago Police Department deferred questions to the Bureau of Alcohol, Tobacco, Firearms and Explosives, which didn't immediately respond to a request for comment</p><p>The Civilian Office of Police Accountability, which investigates shootings involving Chicago police officers, released the statement confirming an investigation.