Sean Grayson, former Illinois deputy convicted of killing Sonya Massey, dies in prison, lawyer says

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FILE - This booking photo provided by the Macon County, Ill., Jail in January 2025, shows Sean Grayson, a former Sangamon County Sheriff's deputy who is charged with first-degree murder in the shooting death of Sonya Massey on July 6, 2024, in Springfield, Ill. (Macon County Jail via AP, File)