Some interesting digital camera evidence in this case:
http://www.hlntv.com/slideshow/2012/10/05/jodi-arias-killer-or-victim
Police recovered the photos taken that day from the memory card of a digital camera found in Alexander’s clothes dryer. Those photos are a timeline of Alexander’s last hours alive.
At 1:40 p.m., a photo shows Arias posing for the camera nude on Alexander’s bed.
At 5:22 p.m., a photo was taken, and deleted, showing Alexander naked in the shower.
At 5:30 p.m., there's another photo of Alexander.
Minutes later, he was dead.
Police say a photo time-stamped 5:32 p.m. shows Alexander's dead body on the bathroom floor.
http://www.hlntv.com/slideshow/2012/10/05/jodi-arias-killer-or-victim