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

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

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

The suburban man accused of shooting and killing a prominent Lake County endocrinologist will make his first court appearance ...

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

Grisly new details were revealed in court Wednesday regarding the murder of a woman in Barrington on Sunday during a fatal ...

William Zientek, 46, was ordered held until trial ... s Attorney Robert Mack said Zientek’s victim, 42-year-old Olga Duchon of Vernon Hills, had an order of protection against Zientek since ...

A 46-year-old man was charged with first-degree murder in the shooting death of a north suburban endocrinologist he shares a ...

The man accused of murdering his estranged girlfriend, Dr. Olga Duchon, in suburban Barrington appeared in court on Wednesday ...

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

A man has been charged with murder in a shooting that killed a doctor in Barrington this past weekend. William Zientek, 46, ...