(Portland, OR) -- A Portland man is charged with sexually assaulting a developmentally delayed girl, following a two-year investigation. Detectives say there may be more victims. Michael Cohron, now 64, is accused of abusing the vulnerable victim in 2016, when the girl was just 11. The abuse continued until his crimes were reported in 2023, when she was 18. Cohron lives in the Lents Neighborhood of Southeast Portland, but has also lived in Milwaukie and is known to travel to Vermont. Anyone with information in the case is asked to contact Portland Police.