Did it take just more than a minute for Jodi Arias to be attacked by her ex-boyfriend, run to get a knife and a gun, return, and then stab her ex-boyfriend 29 times, slit his throat from ear to ear and shoot him in the head?

That's the question prosecutor Juan Martinez put to the 32-year-old murder defendant as she spent her 18th day on the witness stand Wednesday.

Jurors in the Arizona court listened intently as the state attorney showed Jodi two photos, which were taken 62 seconds apart on June 4, 2008 -- the day Travis Alexander was killed.

The first image was taken when he was alive in the shower, shortly after they had sex, and the second one featured a portion of his bloody body.

Arias testified that the second picture might have been snapped accidentally.

In the period between those two photos being taken, Jodi – who is standing trial for first-degree murder and faces the death penalty– claims Travis attacked her and that she grabbed a knife and a gun and killed him in self defense.