Fox59

CORRECTION: Indiana State Police corrected the number of counties where there is voter fraud investigation to 56 from 57. Jefferson County was counted twice.

INDIANAPOLIS, Ind.– Indiana State Police added 47 additional counties Thursday to an investigation into allegations of fraudulent voter application information in Indiana.

The investigation originally involved nine counties, but has expanded to include many more. A total of 56 are now included.

This week, police raided the business offices of the Indiana Voter Registration Project, 2425 North Meridian Street, Suite A, in downtown Indianapolis amid reports of fraud.

Indiana voters should check the accuracy of their voter information by visiting this site. Updates to voter registration information can also be made from the same site, up to the date of the deadline.

State Police raid Indy office in growing voter fraud case

The Secretary of State Office is also available to assist voters on regular business days, from 8 a.m. to 4:30 p.m., by calling 866-461-8683.

State police say the investigation is ongoing and it is not possible to determine the number of registered voters that may have been negatively impacted. The investigation is complex, time consuming and is expected to continue for several more weeks or months.

The following counties are included in the investigation:

Adams Allen Bartholomew Benton Blackford Boone Brown Carroll Cass Clark Clay Clinton Daviess Dearborn Decatur DeKalb Delaware Dubois Elkhart Fayette Floyd Franklin Fulton Gibson Grant Greene Hamilton Hancock Harrison Hendricks Henry Howard Huntington Jefferson Jackson Jasper Jay Jefferson Jennings Johnson Knox Kosciusko LaGrange Lake LaPorte Lawrence Madison Marion Marshall Martin Miami Monroe Montgomery Morgan Newton Noble Owen

The voter registration deadline is Oct. 11. Be vigilant and report any suspicious activity to the Secretary of State’s Office.

This story originally appeared on Fox59.com.