Forty-year-old Warren Pfetzer, Jonathan McKinney's co-defendant in the Mandan murder trial, was sentenced this morning.
Pfetzer was scheduled to testify at McKinney's felony jury trial this morning for a lesser sentence.
According to court documents, Pfetzer helped destroy the murder weapon and the ammunition inside.
He pleaded guilty to three felonies and a misdemeanor.
Pfetzer was sentenced to 10 years in prison.