She is going to get off. A jury isn't going to convict her of murder. Prosecution overcharged on purpose because they know this.
This is incorrect, they didn't overcharge her, she was charged based on the elements of the case. Manslaughter was on the table for the grand jury but they no actioned it because the crime fits the criteria of murder in Texas. In Texas if you intentionally perform an act that results in the death of someone it is murder, you cannot be charged with manslaughter or negligent homicide. Amber intentionally pulled the trigger and shot Jean twice, resulting in his death, therefore she is charged with murder, which is why she is being tried for murder, manslaughter and negligent homicide are not lesser included charges the jury can resort to. This decision is determined by the prosecution or grand jury it is based off Texas law.