Jodi Arias' defense attorney on Thursday attacked the credibility and findings of a prosecution witness who said the defendant wasn't a battered woman and doesn't suffer from post-traumatic stress disorder or amnesia.

Complaining that Jodi Arias' sensational murder case has become a modern-day "witch trial," her lawyers tried to quit in the middle of the death-penalty phase Monday, then said they will call only one witness: Arias.

Jurors in Jodi Arias' murder trial paid close attention to an expert witness who diagnosed her with post-traumatic stress disorder and amnesia as many of the panel's questions Thursday focused on specific details of his evaluation and how he could come to any conclusions relying on Arias' repeated lies.

The photographs present a chilling portrait of sex and death.

Jurors in the trial of a woman charged in the stabbing and shooting death of her lover watched a videotaped interrogation of the suspect Wednesday during which she insists she didn't kill the man, but notes if she had, she would have done so quickly and humanely.

Jodi Arias asked jurors Tuesday to give her life in prison, saying she "lacked perspective" when she told a local reporter in an interview that she preferred execution to spending the rest of her days in jail.

Jodi Arias was convicted of first-degree murder Wednesday in the gruesome killing of her one-time boyfriend in Arizona after a four-month trial that captured headlines with lurid tales of sex, lies, religion and a salacious relationship that ended in a blood bath.