Texas to execute man for slaying of Dallas real estate agent

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This image provided by the Texas Department of Criminal Justice shows Texas death row inmate Kosoul Chanthakoummane, who is scheduled to receive a lethal injection Wednesday, Aug. 16, 2022, in Huntsville, Texas. Chanthakoummane a North Carolina parolee faces execution for the slaying of a suburban Dallas real estate agent more than 16 years ago. He's condemned for fatally stabbing 40-year-old Sarah Walker in July 2006. (Texas Department of Criminal Justice via AP)