|Scott County District Attorney||Davenport||Iowa 52801||6 miles|
|Rock Island County State Attorney||Rock Island||Illinois 61201||6 miles|
|Henry County State Attorney||Cambridge||Illinois 61238||21 miles|
|Clinton County Attorney||Clinton||Iowa 52732||26 miles|
|Mercer County State Attorney||Aledo||Illinois 61231||28 miles|
|Muscatine County District Attorney||Muscatine||Iowa 52761||31 miles|
|Whiteside County State Attorney||Morrison||Illinois 61270||32 miles|
|Jackson County District Attorney||Maquoketa||Iowa 52060||38 miles|
|Cedar County District Attorney||Tipton||Iowa 52772||38 miles|
|Knox County State Attorney||Galesburg||Illinois 61401||41 miles|
|Stark County State Attorney||Toulon||Illinois 61483||44 miles|
|Warren County State Attorney||Monmouth||Illinois 61462||44 miles|
|Louisa County District Attorney||Wapello||Iowa 52653||45 miles|
|Carroll County State Attorney||Mount Carroll||Illinois 61053||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.