|Marshall County District Attorney||Marshalltown||Iowa 50158||13 miles|
|Jasper County District Attorney||Newton||Iowa 50208||13 miles|
|Tama County District Attorney||Toledo||Iowa 52342||21 miles|
|Story County District Attorney||Nevada||Iowa 50201||27 miles|
|Poweshiek County District Attorney||Montezuma||Iowa 50171||29 miles|
|Hardin County District Attorney||Eldora||Iowa 50627||35 miles|
|Grundy County District Attorney||Grundy Center||Iowa 50638||35 miles|
|Marion County District Attorney||Knoxville||Iowa 50138||39 miles|
|Polk County District Attorney||Des Moines||Iowa 50309||40 miles|
|Mahaska County District Attorney||Oskaloosa||Iowa 52577||43 miles|
|Iowa County District Attorney||Marengo||Iowa 52301||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.