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Ex-Sangamon deputy Sean Grayson, convicted in killing of Sonya Massey, dies in prison

Name: Ex-Sangamon deputy Sean Grayson, convicted in killing of Sonya Massey, dies in prison
Uploaded: 2026-08-23T17:43:00-0500
Duration: 28 s
Description: Grayson had been battling Stage 4 colon cancer, for which he was undergoing treatment. It is unclear if that was the cause of death.

Grayson had been battling Stage 4 colon cancer, for which he was undergoing treatment. It is unclear if that was the cause of death.