The Cook County Medical Examiner has ruled that the death of 77-year-old Oak Parker Sergio Quiano was a homicide as a result of “multiple sharp force injuries.”

Quiano’s body was discovered in his apartment in the 1000 block of North Boulevard on Friday, Feb. 2.

His body was discovered by a janitor performing a welfare check at the request of a friend.

Police said in a press release that there were no signs of forced entry, but there were “obvious signs of foul play.” No other details were provided.

According to police, the incident appears to have been isolated and there is no risk to the public at large.

The West Suburban Major Crimes Task Force is assisting Oak Park police in the investigation.

Anyone with information can contact police at 708-386-3800 or anonymously at 708-434-1636 or online at


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