Criminal Investigations


1400 Marshall Road
Jacksonville, AR 72076



The Criminal Investigation Division is responsible for the investigation of certain crimes committed within the city limits of Jacksonville. It is the goal of our detectives to do everything possible within the law to solve each and every case assigned.

Name Title Email Phone
McCollough, Joseph Captain CID 501-982-0277, ext. 6470
Blackerby, Cassie Lieutenant - Criminal Investigations Division 501-982-3191, ext. 6407
Summerlin, Nikole Sergeant - CID 501-982-0277, ext. 6473
Jones, Shawn Sergeant - CID 501-982-0277, ext. 6481
Harbour, Cynthia Crimes against People Investigator 501-982-0277, ext. 6479
Muldrow, Brandon Crimes Against People Investigator 501-982-0277, ext. 6478
Lee, Sierra Crimes against People Investigator 501-982-3191 Ext 6476
Smiley, Lori CID Secretary 501-982-0277, ext. 6474
Higgs, Erin CID Secretary 501-982-0277, ext. 6475