State's Attorney's Office
Prosecutors and Paralegals
The Rock Island County State's Attorney's Office employs prosecutors, paralegals and support staff. In the event you need to make contact with our office, please call (309) 558-3250 or email us 
State's Attorney
Dora A. Villarreal-Nieman
Criminal Division Chief
Heidi J. Weller
Civil Division Chief
Patricia Castro
Office Administrator
LeAnn Ziegenhorn
Assistant State's Attorneys - Criminal Felony Division
M. Jessie Brockway
Jennifer A. Gardner
John D. McCooley
Steven Cichon
Sean Williams
Assistant State's Attorneys - Criminal Misdemeanor Division
Scott Sandrock
Nathaniel B. Davidson
Assistant State's Attorneys - Juvenile Division
Calvin H. Dane
Jeffrey McKinley
Assistant State's Attorneys - Civil Division
Alivia J. Hatten
Kathy L. Swett
Paralegals
Christine Jacobs, Felony Paralegal
Autumn DeLeu, Misdemeanor Paralegal
Victim's Assistants
Claudine Anders, Felony Victims Assistant
Melody Williams, Misdemeanor Victim's Assistant
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