The ex-pro football player who has gained a rep for a sharp temper and itchy trigger finger has just been convicted on all counts, including murder.

Watch the live stream video of defense expert Richard Samuels answering jurors questions during Arias' murder trial on in the video below

A video has been released that showed Arias laughing and acting bizarre by playing with a garbage can and doing a 20-second headstand. In the video, Arias is seen talking to herself and singing a song with the lyrics, "it might change my memory." WATCH VIDEO

PHD psychologist Richard Samuels supported Arias "foggy" memory issues she claimed is the reason why she cannot recall how and exactly when she stabbed her victim at least 27 times.