Unsolved Homicides

A chalk driving of a body on the ground with text that reads "Unsolved Homicides"

The Marysville Police Department maintains unsolved homicide cases, also known as "cold cases." This site is an attempt to reach out to the members of our community and develop leads and information that will aid in the identification, arrest, and prosecution of the person or persons responsible for these crimes.

Helping the Marysville Police Department

The Marysville Police Department is asking for your help in solving the city’s unsolved homicide/missing person(s). The following is a synopsis of cold case homicide/missing person for the City of Marysville. If you have information that would assist us in solving these senseless deaths, please contact the Marysville Police Department using one of these options:

  • Call the Marysville Police Department Investigations Division at (360) 363-8326 and ask to speak to the investigator.
  • Call or report to the Washington Most Wanted Tip Hotline
  • Call Crime Stoppers of Puget Sound at 1-800-222-8477. You may remain anonymous and possibly receive a cash reward.
  1. Jennifer Brinkman
  2. Matthew Colson


If you have any information about the case, please contact the Marysville Police Department Investigations Unit at 360-363-8326.