Case Details:

• On January 28, 2008, 33 year old Chrisman Resident Mark Prasse and 32 year old Villa Grove resident Ryan Riddell were murdered in Prasse’s rural Edgar County home. Agents from the Edgar County Sheriff’s Office, Federal Bureau of Investigation and the Illinois State Police interviewed hundreds of people and followed up on leads in an attempt to identify the person or persons responsible for these murders. There is a reward being offered if the information leads to the conviction of the offender.

Contact Information:

• Anyone with information is urged to contact the Illinois State Police Zone 5 Investigations Office at (217) 278-5000 or the Illinois State Police Zone 5 Tip Line at (217) 278-5026. Callers with information can remain anonymous.