Burst out sobbing came when the prosecutor put up a picture of Travis Alexander's throat sliced ear to ear.
Thursday, Jodi Arias took the stand for the 13th day as the prosecutor questioned her about the killing of Travis Alexander.
On Thursday, the cross examination began to discuss the murder of Travis Alexander on June 4, 2008. And Arias fell apart on the witness stand.
The moment where Arias burst out sobbing came when the prosecutor put up a picture of Alexander's throat sliced ear to ear.
She admitted to throwing away the knife she used to stab him. She admitted to throwing away the gun she used to shoot him. And she admitted to throwing away the rope he used to tie her up during sex.
Arias claimed she was in a fog and couldn't remember key details -- yet by throwing away the weapons, it looks like she had the presence of mind to try to cover up her crime.
Prosecutor Juan Martinez accused Martinez of meticulously planning the killing.
Martinez earlier brought up a previous interview with a detective about the naked photo shoots with Alexander.
She admitted to lying when she was first questioned by police.
The 32-year-old is charged in the June 2008 killing of her lover in his suburban Phoenix home. She says it was self-defense, but police say she planned the attack on Alexander in a jealous rage. Arias initially told authorities she had nothing to do with Alexander's death, then blamed it on masked intruders before settling on self-defense.
Martinez has been meticulously picking apart her stories.
On Wednesday, Arias acknowledged she enjoyed raunchy sex acts with the victim contrary to previous testimony that he coerced her to perform them, at times making her feel like a prostitute.
The prosecution finished cross-examining Arias on Thursday. Court will resume on Monday and the defense attorney has a chance for redirect examination.