ALLEGAN, Mich. — The Discovery series "In Pursuit with John Walsh" premieres at 10 p.m. Wednesday, January 16, and the first episode features a case from West Michigan.
The television crew traveled to Allegan County to learn more about Harold "Butch" Knight. He is wanted for the 2015 murder of his wife Sarah. She was found strangled to death in their Ganges Township home.
The couple lived in Maine from 2007 to 2012 and he was last seen in Maine shortly after the murder. He hasn't been seen since.
Investigators believe he may have fled the country.
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