A San Diego man has been slammed with an eight-year prison sentence for peddling the fentanyl that took the life of a local woman, officials said Monday. Derek Neal Turfler, 29, was accused of supplying the fatal dose that claimed the life of Faithe Sioban Thogode, who was 27 at the time of her death on May 9, 2022. According to court documents, Turfler knowingly sold the lethal pills that led to Thogode’s overdose.