Barrington man ‘savagely’ beat doctor with bat before shooting her in front of their child prosecutors say
William R. Zientek, 46, is charged with first-degree murder in the slaying Sunday of endocrinologist Olga Duchon in the 400 block of West Russell Street. Zientek is being held at Cook County Jail. Authorities say the pair were the parents of a 3-year-old child.
Barrington man hit north suburban doctor in head with baseball bat, shot her to death in front of their daughter, prosecutors allege
A 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.
Vernon Hills doctor fatally shot during discussion about guns: Prosecutor
William Zientek, 46, of Barrington, was ordered held until trial on a first-degree murder charge by Cook County Circuit Court Judge Ellen Mandeltort.
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
Man charged with murder in Barrington shooting death of endocrinologist, Vernon Hills woman
A 46-year-old Barrington man has been charged with first-degree murder in the shooting death of a well-regarded north suburban endocrinologist over the weekend, police said.
Startling details emerge as Barrington man accused of killing Lake County doctor appears in court
The suburban man accused of shooting and killing a prominent Lake County endocrinologist will make his first court appearance ...
Man accused of killing doctor in front of their 3-year-old daughter in Barrington, Illinois
Prosecutors said William Zientek lured Dr. Olga Duchon to his home in Barrington on Sunday on the grounds of having a face-to ...
Daily Herald3d
Prosecutors: Barrington man ‘savagely’ beat Vernon Hills doctor with bat before shooting her
Prosecutors say a Barrington man accused of fatally shooting his estranged girlfriend in the chest Sunday “savagely beat her ...
WBBM Radio Chicago on MSN2d
Man accused of killing estranged girlfriend in Barrington appears in court
The man accused of murdering his estranged girlfriend, Dr. Olga Duchon, in suburban Barrington appeared in court on Wednesday ...
WGN-TV3d
Vernon Hills doctor fatally shot in front of daughter, prosecutor says
William Zientek, 46, was ordered held until trial on a first-degree murder charge by Cook County Circuit Court Judge Ellen Mandeltort. His next court date was scheduled for Dec. 13 at the Rolling ...
MedPage Today2d
Naked Doc Investigated; Urologist Gets Life in Prison; Man Charged in Doc's Murder
Illinois man William Zientek has been charged with the murder of his ex-girlfriend endocrinologist Olga Duchon, MD, who was ...
ABC 7 Chicago3d
Prosecutors allege beating before doctor's shooting death in Barrington; suspect claims self-defense
Two very different stories were presented in William Zientek's first Cook County court appearance. Prosecutors presented evidence collected by Barrington police suggesting that Dr. Duchon was ...