Surveillance footage obtained by WGN News shows an inmate being beaten for nearly a minute at Cook County Jail last year. The correctional officer accused of the beating has been charged.

Shamone Duncan was one of two people killed in Turks and Caicos over the weekend. She was there celebrating her sister's 40th birthday.

She was a 20-year veteran of the Cook County Department of Corrections and assigned to Cermak Health Services at the time of her death. WGN's Dana Rebik provides an update on the case from the ...