(Portland, OR) -- Detectives say they've linked the deaths of four women earlier this year in Portland, and Multnomah, Clackamas and Polk counties. Police aren't yet revealing how the deaths are connected, or how the women were killed. They do have a person of interest in the case. KATU identifies the person as 38-year-old Jesse Calhoun, who is currently in custody at the Snake River Correctional Institute. Calhoun was granted clemency by Governor Kate Brown back in 2021 after he helped fight some wildfires, but Governor Tina Kotek rescinded that commutation earlier this month.