William R. Zientek, 46, is charged with first-degree murder in the slaying Sunday of endocrinologist Olga Duchon in the 400 ...

Prosecutors say a Barrington man accused of fatally shooting his estranged girlfriend in the chest Sunday “savagely beat her ...

William R. Zientek is charged in the killing of Dr. Olga Duchon at his town house in the 400 block of West Russell Street on ...

BARRINGTON, Ill. - A 46-year-old man has been charged with murder in the shooting death of a family member and prominent ...

William R. Zientek, 46, is charged with first-degree murder in connection with the fatal shooting of Olga Duchon, 42.

According to officials, William R. Zientek, 46, of Barrington, has been charged with one felony count of first-degree murder ...

The doctor's young daughter was home when the deadly shooting happened. The suspect, who is the girl's father, claimed ...

BARRINGTON, Ill. (CBS) -- A man has been charged with murder in a shooting that killed a doctor in Barrington this past ...

A Barrington man suspected of killing north suburban endocrinologist Olga Duchon was ordered detained Wednesday after ...