|Kane County State Attorney||St. Charles||Illinois 60175|
|DuPage County State Attorney||Wheaton||Illinois 60187||14 miles|
|State Attorney of Dekalb||Sycamore||Illinois 60178||15 miles|
|Williamson County State Attorney||Wood Dale||Illinois 60191||20 miles|
|Kendall County State Attorney||Yorkville||Illinois 60560||20 miles|
|Mchenry County State Attorney||Woodstock||Illinois 60098||27 miles|
|State Attorney||Belvidere||Illinois 61008||32 miles|
|Will County State Attorney||Joliet||Illinois 60432||33 miles|
|Cook County State's Attorney's Office||Chicago||Illinois 60602||39 miles|
|Lake County State Attorney||Waukegan||Illinois 60085||40 miles|
|Grundy County State Attorney||Morris||Illinois 60450||41 miles|
|State Attorney||Rockford||Illinois 61101||43 miles|
|Lasalle County State Attorney||Ottawa||Illinois 61350||46 miles|
District attorneys (DAs) are the highest-ranking law enforcement officials in their jurisdictions. Their authority is usually county-wide, although some district attorneys represent large cities. As long as they have probable cause, district attorneys have complete discretion in filing charges against individuals. Informed by police investigations, district attorneys may charge anyone with misdemeanors or felonies.
District attorneys review the available evidence and assess witness credibility to determine whether a suspect may have committed a particular crime. A DA may charge a suspect directly or may refer the evidence to a grand jury to consider an indictment against a suspect.
District attorneys are responsible for prosecuting defendants in court. They present the evidence and arguments to a judge or jury, oppose the arguments of a criminal defense attorney, and work to obtain a conviction against the defendant.