Ronnie Walker is accused of killing Nilexia Alexander, 14, and leaving her body in a field in May 2022. Nilexia Alexander had been shot to death. Investigators said Nilexia Alexander, who was considered a runaway, was seen on video getting into Ronnie Walker's car in the early morning hours of May 6, 2022. In a previous case, Walker was sentenced to life in prison for manslaughter in 2010. He was let out, however, after an appeal in 2016. Walker faces a possible death sentence if convicted of first-degree murder.