Four years after the vicious killing of Travis Alexander, his ex-girlfriend Jodi Arias stood trial for his murder. Millions of people were captivated by the lurid details of Arias and Alexander’s erotic relationship as told through photographs, recordings of phone sex, and by Arias from the witness stand as she revealed the events that took place the day of the murder and led to her to her kill Alexander in what she described as self-defense.