Investigative Division

The investigative division offers specialized services and responsibilities.  The office is located on the second floor of the Wyoming Department of Public Safety. You can reach our investigative division by visiting in person from 7:00 AM – 5:00 PM Monday through Thursday or by phone at 616-530-7335.
  • Investigative arm of the police department
  • Follow up on all case types
  • Regulation Enforcement (i.e. Licensed Liquor establishments)
  • Sex Offender Enforcement and tracking
  • Forensic Science responsibilities (crime scene, fingerprint analysis, drug analysis, and property management)
  • Liaison with district court
  • U-Visa certifications
  • Prisoner transfers
  • Task Force participation management
    • Wyoming Police - Metropolitan Fraud and Identity Theft (full time investigator assigned)
    • MSP -  Internet Crimes against Children (full time investigator assigned)
    • MSP -  Metropolitan (Narcotics) Enforcement Team (full time investigator assigned)
    • KCSD -  Kent Area Narcotics Enforcement Team (full time investigator assigned)
    • GRPD -  Combined Auto Theft Team (full time investigator assigned)
    • FBI  - West MI based Child Exploitation Task Force (investigator assigned part time)
    • US -  Marshal Fugitive Task Force (investigator assigned part time)

Contact Information:

Lt.  James Maguffee
Email: Lt. Maguffee
Phone: 616-530-7324

Secretary Sandy Loomis
Email: Sandy Loomis
Phone: 616-530-7335

Sgt. Dan Mahoney
Email: Sgt. Mahoney
Phone: 616-257-9739

Sgt. John McCaw
Email: Sgt. McCaw
Phone: 616-530-7332

Sgt. Julie Waters
Email: Sgt. Waters
Phone: 616-419-5541

Chris Deboer
Email: Chris Deboer
Phone: 616-530-7347

Greg Duffy
Email: Greg Duffy
Phone: 616-530-7340

Dennis Ferguson
Email: Dennis Ferguson
Phone: 616-530-7341

Devon Holmberg
Email: Devon Holmberg
Phone: 616-257-9748

Margaret McKinnon
Email: Margaret McKinnon
Phone: 616-530-7339

Rob Meredith
Email: Rob Meredith
Phone: 616-257-9747

Paul Pena
Email: Paul Pena
Phone: 616-530-7344

Bob Robinson
Email: Bob Robinson
Phone: 616-261-3533

D.J. Verhage
Email: D.J. Verhage
Phone: 616-530-7349