Jodi Arias Trial Update: Prosecution rebuttal resumes

Defendant Jodi Arias looks at the jury as they enter the courtroom during her trial at Maricopa County Superior Court in Phoenix on Wednesday, April 17, 2013. Arias is on trial for the killing of her boyfriend, Travis Alexander in 2008. Arias claims self-defense but faces a potential death sentence if convicted of first-degree murder. (AP Photo/The Arizona Republic, David Wallace, Pool)
David Wallace
Jodi Arias
David Wallace

(AP) PHOENIX - The prosecutor in Jodi Arias' murder trial is calling rebuttal witnesses aimed at discrediting the defense.

PICTURES: Jodi Arias murder trial

Three witnesses took the stand by late morning Tuesday as the prosecutor works to show juror Arias is lying. A colleague of the victim testified the couple appeared affectionate together. Arias says her one-time boyfriend Travis Alexander shunned her in public, only showing affection privately.

VIDEO: Picture Perfect: The trial of Jodi Arias

Clinical psychologist Janeen DeMarte earlier testified that Arias wasn't a battered woman and doesn't suffer from post-traumatic stress disorder or amnesia.

Defense experts had testified that Arias suffers from the conditions, which explains why she can't recall much from the day she says she killed Alexander in self-defense.

Arias faces a potential death sentence if convicted of first-degree-murder.

Complete coverage of Jodi Arias on Crimesider