Patrol Sergeants

Sergeant Ryan Wolff

Sergeant Wolff was hired in 2004 and promoted to Sergeant in 2019. He is a Team Leader on the Douglas County Regional SWAT Team, a firearms instructor, the sergeant over the CRT program, and one of the two PTO Sergeants. Ryan was the Swings B Sergeant, Wed-Sat, 1:00 p.m.-11:00 p.m. in 2022.

Sergeant Mark Terreault

Sergeant Terreault was hired in 1993 and promoted to Sergeant in 2007. He is a Krav Maga, Motorcycle and Taser instructor. Mark was the Relief Sergeant, Tue-Fri, 4:00 p.m.-2:00 a.m. in 2022.

Sergeant Dustin Ross

Sergeant Ross was hired in 2006 and promoted to Sergeant in 2019. He is currently an Assistant Team Leader on the Douglas County Regional SWAT Team, a Krav Maga and firearms instructor. Dustin was the Days B Sergeant, Wed-Sat, 6:00 a.m.-4:00 p.m. in 2022.

Sergeant Joe Cummings

Sergeant Cummings was hired in 1997 and promoted to Sergeant in 2012. He oversees the Mounted Patrol Team and is a firearms and mounted police instructor. Joe was the Swings A Sergeant, Sun-Wed 1:00 p.m.-11:00 p.m. in 2022.

Sergeant Greg Epp

Sergeant Epp was hired in 2008 and promoted to Sergeant in 2016. Greg is the Patrol Administrative Sergeant and oversees the Traffic Team, Accident Reconstruction Team and is an accident investigator. His duties also include work in Emergency Management and as one of two sergeants in the PTO program for new hires. Greg is also an instructor in Critical Incident response and works with several local businesses on their emergency response plans. He is also an instructor for CERT and water rescue for the department.

Sergeant Darcy Kavalec

Sergeant Kavalec was hired in 2013 and promoted to Sergeant in 2021. She is an ethics instructor and a member of the Peer Support Team. After promoting to Sergeant in 2021, Darcy became the Graves B Sergeant, WedSat, 9:00 p.m.-7:00 a.m.

Sergeant Dave Rosselot

Sergeant Rosselot started his career with the Aspen Police Department in 2010 before joining the Parker Police Department in 2016. In 2018, he became a Police Training Officer and was promoted to Sergeant in 2021, working Graves A, Sun-Wed 9:00 p.m.-7:00 a.m.