Ellensburg Police Department's two investigations Detectives are Ryan Shull and Jennifer Margheim. Detectives Weed and Clasen investigate crimes ranging from identity theft to sexual assault. The detectives assist patrol officers with follow-up, crime scene and evidence collection and writing search warrants. They also track missing persons and runaway cases.
Additionally, both detectives take part in presentations with other officers and outside groups such as "isafe", which provides information to help citizens safely use technology and the internet.