DALLAS (OR) -- Robert Jake Calvin, of Independence, was sentenced in Polk County Circuit Court on Thursday to serve 84 months in prison by Judge Rafael A. Caso after pleading guilty to various domestic violence-related charges. Calvin, 45, plead guilty to three counts of felony assault in the fourth degree, two counts of felony strangulation, unlawful use of a weapon, menacing, and harassment.

The case was investigated by the Independence Police Department and prosecuted by the Polk County District Attorney's Office.