The victim, Dr. Olga Duchon, was found dead around 5:30 a.m. in the home of 46-year-old William Zientek, with whom she shared ...

Funeral services are set for a Vernon Hills mother and doctor, remembered as a "radiant and generous" woman, after she was ...

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

Illinois man William Zientek has been charged with the murder of his ex-girlfriend endocrinologist Olga Duchon, MD, who was ...

William Zientek, the 46-year-old charged with first-degree murder, contacted Duchon on Sunday asking her to have a conversation at his home in the 400 block of West Russell Street, authorities told a ...

Dr. Olga Duchon, a highly regarded 42-year-old endocrinologist from Vernon Hills, was tragically shot and killed Sunday ...

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

Domestic violence victim advocates want Cook County Judge Thomas E. Nowinski reassigned for his handling of two domestic ...

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

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

A Barrington man accused of killing his estranged girlfriend and the mother of his child over the weekend struck her twice ...