Barrington man hit north suburban doctor in the head with baseball bat, shot her to death in front of their daughter, prosecutors allege in court

The Barrington man suspected of killing north suburban endocrinologist Olga Duchon was ordered detained Wednesday after prosecutors alleged he lured her to his home and fatally shot her in front of their daughter.  The 46-year-old man charged with first-degree murder, William Zientek, contacted Duchon on Sunday asking her to have a conversation at his home in the 400 block of West Russell Street, authorities told a Cook County judge during a detention hearing in Rolling Meadows. The two had a prior dating relationship and have a 3-year-old daughter together.  In ordering Zientek detained, Judge Ellen Mandeltort said he posed a […]

Barrington man charged with first-degree murder in shooting death of north suburban endocrinologist, police say

A 46-year-old man was charged with first-degree murder in the shooting death of a north suburban endocrinologist he shares a child with, Barrington police announced Tuesday.  William R. Zientek is accused of shooting and killing Olga Duchon, 42, Sunday in the 400 block of West Russell Street in what police described as a domestic dispute. Police officers found Duchon around 5:40 p.m. with an apparent gunshot wound. She was taken to Advocate Good Shepherd Hospital in Barrington, where she was pronounced dead, police said.  The Lake County Coroner’s Office determined that Duchon, of the 800 block of Saugatuck Trail in […]