Media Release: UPDATE 3 Missing 6 year old and father

April 30, 2026

Date: 04/30/2026        

Time: 09:28 PM

Contact: Officer Kate Mann

Public Affairs/ Crime Prevention Officer

(920) 236-5742

Subject: UPDATE 3: Missing 6-year-old male and his father

 

UPDATE 3: Justin and John Madigan have been located in Los Angeles CA and are both safe. We appreciate everyone’s assistance in this matter.

 

UPDATE 2: It has been confirmed that Justin and John Madigan have left the state. We are still working on verifying their exact whereabouts and the circumstances surrounding the reason that they left.

 

 

UPDATE: The Oshkosh Police Department has deployed additional resources to assist in locating these missing persons. Personnel will be in the area of the 1200 Block of Cumberland Trail.

 

If you live near that area and have surveillance cameras, please check to see if you have video of these individuals (after 8:00 AM today).

 

 

The Oshkosh Police Department is seeking the public’s help in locating a missing 6-year old boy (Justin Madigan) and his 40- year old father (John Madigan).

 

Justin and John were last seen together this morning at approximately 8:00 AM near their residence located in the 1200 Block of Cumberland Trail in the City of Oshkosh.

 

Justin is described as a white male, about 4’00” tall, weighing 60 pounds with brown hair and hazel eyes. His last known clothing description is unknown at this time. Missing Child Alert is being sent out.

 

John is described as a white male, 5’11” tall, weighing 175 pounds with brown hair and blue eyes. He was last seen wearing a surgical mask on his face and pajama bottoms.

 

If anyone has information regarding this incident, they are encouraged to contact the Oshkosh Police Department at 920-236-5700. If you have information about this incident, but wish to remain anonymous, please contact the Winnebago County Crime Stoppers at (920) 231-8477; or through the P3 App.

 

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