Lieutenant Nicholas Driscoll Nicholas Driscoll was promoted to lieutenant in February 2010.  He serves as the Investigations Commander and works all major cases. Lt. Driscoll also has the responsibility of overseeing the Police Fleet, School Resource Officer Program, and the Bike Unit. He organizes all Public Safety Events representing the police department, serves as Event Coordinator for National Night Out in August of each year and is a certified Accident Re-constructionist. Lt. Driscoll is also a member of the US Marshals Fugitive Task Force. Nicholas was selected as Officer of the Year by his peers for 2008.

Detective Corporal Timothy Heffner Timothy Heffner was promoted to Corporal in February of 2010.  He been with the department since April 2005. He is currently assigned to the Investigations Division as a Detective. Cpl. Heffner is also a member of the department's Bike Unit, and serves on the US Marshals Fugitive Task Force.  Corporal Heffner was selected by his peers as the 2009 Officer of the Year.

Investigator Corporal Mike McCaslin Mike McCaslin was promoted to Corporal in February of 2010. He has been with the department since 2005.  Mike is a member of the School Resource Officer program; assinged to the Investigations Division. Mike is also a member of the Bike Unit, the Sebastian County SWAT team and a certified Severe Weather Spotter. Additionally, Corporal McCaslin is a certified car seat safety technician, and assists with the UAMS car seat program. Mike was chosen as Police Officer of the Year in 2007.

Investigator Corporal Kathy McCaslin Kathy McCaslin was promoted to Corporal in February of 2010.  She is currently assigned as a School Resource Officer.  Kathy instructs on Internet Safety as well as other topics for the Greenwood Jr. High School. Corporal McCaslin is currently a certified car seat safety technician, and assists with the UAMS car seat program. Corporal McCaslin was recognized with the Chief's Award of Excellence in 2009.

Investigator David Stewart David joined the Greenwood Police Department in July of 2007.  He is a member of the Sebastian County SWAT team and is currently assigned to the Investigations Division as a School Resource Officer.