On the heels of Jodi Arias' murder conviction last week, Lifetime today announced that its original movie Jodi Arias: Dirty Little Secret will make its world premiere on Saturday, June 22, at 8 p.m. ET/PT.Based on the disturbing murder trial that continues to captivate the nation, Jodi Arias: Dirty Little Secret tells the story of Jodi Arias (Tania Raymonde, LOST), a seductive 28-year-old aspiring photographer recently found guilty of killing her former lover, Travis Alexander (Jesse Lee Soffer, AS THE WORLD TURNS), who was found nude in his home shower with a slit throat, 27 additional stab wounds and a bullet to the head.