In 2006, a young entrepreneur Travis Alexander was living in Mesa, Arizona and met a girl he was interested in at a work conference: Jodi Arias. The two would begin an on-and-off relationship for years riddled with sex and guilty pleasures, something they kept a secret due to Travis’ Mormon faith. Their toxic chemistry led to strained friendships, odd behaviors, and concern from their loved ones. When friends thought Jodi and Travis were done and both had moved on, a missed call changes everything.

This is the first episode in a six-episode season of "Obsessed: Unraveling Jodi Arias"