Kirk Patrick Mattson
Murdered

Case Description

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On March 5, 2023, 47-year-old Kirk Patrick Mattson was found deceased in his home in Fish Lake Township, Minnesota, alongside his parents, Darrell and Denise Mattson. All three family members died from multiple gunshot wounds.

Authorities identified the suspect as 39-year-old Kenneth George Koslowski, a cousin of the victims. Koslowski was found dead from an apparent self-inflicted gunshot wound in rural Dakota County on March 4, 2023, one day before the Mattsons were discovered. The f ...Read More

Links to Additional Sources (3)

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kare11.com: 3 victims identified in Chisago County deadly shooting

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Victim Details

name

Kirk Patrick Mattson

gender

Male

race

White / Caucasian

city

Harris

state

Date of Death

2023-03-05

Age at Death

First Name

Kirk

Last Name

Patrick Mattson

solved

Primary Suspect Deceased

Last Updated

12/12/2024

Forum Posts (1)

Has anyone come across any YouTube videos discussing the murder of Kirk Patrick Mattson? I'm interes... ...Read More
08/09/2024

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