. >> juan martinez laid out his case for jodi's guilt as detectives, analysts one by one took the stand and connected jodi to the crime . her hair and dna at the scene. >> this hair that you examined, who did that match? >> the roots matched jodi arias. >> a crime scene investigator testified, she found jodi's bloody handprints on the wall. martinez had that part of the wall brought into court. >> this is the piece of all that was cut out and brought in as item number 77 lv. >> perhaps the most damning evidence came from this sony camera, discovered in travis's washing machine. after weeks of work, technicians restored photos that were once deleted. >> with regard to the items that were deleted, where there some that involved mr. alexander in the shower? >> yes. >> what made these pictures key to the case have to do with a feature in the camera. >> these pictures in the camera embeds the date of the camera the timer is set on in the camera itself. >> those photos, along with the other evidence, told a story that jodi showed up at travis's home around 4:00 a.m. june 4th, 2008 . they had