The Range:  “Now that Kalvin Catlin’s brother Kyle has been convicted on three felony drug charges, the 23-year-old doesn’t have much hope about the outcome of the trial the two will tackle together in December. . . . Three years ago, the brothers—both of whom are medical marijuana cardholders—partnered up in a caregiver project called Arizona Medical Marijuana Caregivers. They were arrested in late 2012, a few months after Kyle was arrested on separate counts. . . . Some of the felonies the brothers face are: Illegally conducting an enterprise; conspiracy to commit sale of marijuana; conspiracy to commit possession of marijuana for sale; possession of marijuana for sale; possession of drug paraphernalia. “