Oklahoma executes a man convicted of killing his ex-girlfriend and her 7-month-old daughter nearly 20 years earlier. The execution takes place Thursday morning, according to reports citing the Associated Press and CBS News. The inmate was on death row and was convicted in connection with the deaths of the woman and her baby, killed in 2007. Multiple outlets describe the case as involving the ex-girlfriend and a 7-month-old child, with the conviction dating to 2007 and the execution occurring almost two decades later. The reporting is consistent that the man is executed by the state of Oklahoma following his death-sentence conviction, and that the victims were his ex-girlfriend and her infant daughter. No additional details about the crime, the appeals process, or last-minute legal actions are included in the provided excerpts. The three sources align on the core facts: the state carries out the execution, the conviction involved the killings of the ex-girlfriend and the 7-month-old daughter, and the timeline places the crime and conviction in 2007 with the execution nearly 20 years later.