The next year, Arias shot Alexander in the head and stabbed him multiple times.
After the murder, Freeman was looking through his photos when he found something chilling: an overlooked picture that seemingly foreshadowed the murder.
In the photo, Arias makes her thumb and forefinger into a gun and points it at Alexander's temple. The gesture seemed innocuous at the time, but now Freeman looks at everything differently.
Arias would later be convicted of with killing Alexander. Earlier this year, she was sentenced to life in prison without parole.
Freeman exclusively shares the photo – and talks about initially believing that she was innocent of the murder – on Murder Made Me Famous, a new true-crime docuseries on the Reelz Channel.
Murder Made Me Famous combines reenactments, exclusive interviews and never-before-seen photos and video to tell the story of infamous murderers. Each episode of the show features PEOPLE Senior Writer Steve Helling. The show premieres Saturday night at 9 p.m. on the Reelz Channel.
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