Zpraet outfits right there. That's all coming up. The latest on the jodi arias trial. Ryan owens with the latest. Reporter: The jury will be back in the courthouse behind me at 9:00 to continue... See More
Zpraet outfits right there. That's all coming up. The latest on the jodi arias trial. Ryan owens with the latest. Reporter: The jury will be back in the courthouse behind me at 9:00 to continue deliberations. Their choices are more complicated than you might suspect. Four long months they sat patiently in these chairs. Listening to tawdry and tearful testimony about sex, lies, and brutal murr. This morning, they sit in judgment of jodi arias. What the eight men and four women decide could determine whether she lives or dies. They got the case late friday. Only deliberating about 45 minutes. Later this morning, they're likely go over the complicated jury instructions. They have choices. Jurors could convict her of first-degree murder, which could lead to the death penalty the second degree, manslaughter, or an all-out acquittal. We typically see, they'll take an immediate vote. Where are we? Where are we starting? Reporter: They'll have to discuss whether she killed her boyfriend in self-defense. The prosecutor says she's a jealous stalker who committed premeditated murder so no other woman could have the pan she was obsessed with. I don't remember. Reporter: She testified for an unbelievable 18 days on the stand. In his closing arguments, her own attorney says her credibility, her likability will be an issue. It's not even about whether or not you like jodi arias. 9 days out of 10, I don't like jodi arias. But that doesn't matter. This jury had a real long opportunity to evaluate her. These jurors have strong feelings, pro or con against her, based on what they saw in her testimony. Reporter: When the jury finally has reached a verdict, the court will give everyone an hour's heads up to get to the courthouse. We won't have to wait for jodi arias. She'll be brought from the jail every morning and will wait the a tiny holding cell to hear her fate.
This transcript has been automatically generated and may not be 100% accurate.