By Jennifer McRae

JEFFERSON COUNTY, Colo. (CBS4)– Scott Smith was arrested last week in connection with his wife’s death, just one week before his mother was also arrested in the case. Kanokwan (Nok) Smith was killed in 2020.

Scott Smith (credit: Jefferson County)

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Smith, 46, was arrested Sept. 24 on charges of first-degree murder, tampering with physical evidence and domestic violence related to the 2020 case.

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Theresa Rino (credit: Jefferson County)

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Investigators identified Smith’s mother, Theresa Rino as an additional suspect in the case. Rino, 66, was arrested on Friday and booked into the Jefferson County Detention Facility on a warrant for charges of accessory to crime, attempt to commit tampering with physical evidence and conspiracy to commit tampering with physical

Jennifer McRae