A Jamestown man was sentenced Monday to 10 years in state prison and three years post-release supervision after his conviction on a drug possession charge. Chautauqua County District Attorney Jason Schmidt says 60-year-old Kevin Raymond pleaded guilty to a Class B felony count of 3rd-degree criminal possession of a controlled substance, which resulted from a raid at 11 Van Buren Street in the city on March 13th, which yielded 350.6 grams of methamphetamine, 16.4 grams of fentanyl, scales and packaging material, a stolen .22 caliber handgun, and $93 in cash. Schmidt says Raymond was originally set to receive a five-year prison sentence as part of a plea deal, but he was arrested again after narcotics investigators seized 91.8 grams of methamphetamine, 19.0 grams of fentanyl, scales and…..