Sean Grayson, the former sheriff’s deputy facing murder charges for killing Sonya Massey in Sangamon County, Illinois, left a previous agency after complaints were filed against him for claims of inappropriate conduct with a female detainee and retaliation against her boyfriend after she filed a complaint.
Invisible Institute, Illinois Public Media and the Investigative Reporting Workshop obtained new records from the Logan County Sheriff’s Office, where Grayson worked for 11 months prior to Sangamon County, that show department officials concluded Grayson ignored internal policies during a high-speed chase, fielded at least two formal complaints about his behavior and told him directly that they had considered firing him.
These records also include audio recordings from a November 2022 interview between Grayson and Logan County’s chief deputy which suggest the department — as well as other police departments that had employed him — were previously aware of issues with his performance and integrity as an officer.