(CBS) — Chicago police are investigating the murder of an 86-year-old man in Canaryville.

WBBM’s Steve Miller reports.

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Police say 86-year-old Donald McNamara was found Thursday in his home in the 4100 block of South Wallace.

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He was bleeding from the head, and police say he had a puncture wound in the back of his head.

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The medical examiner says McNamara was shot to death, and the case was ruled a homicide.