It was an emotional night on American Idol. The bottom 3 came down to Stefano Langone, Thia Megia and early favorite Casey Abrams. Shockingly, Casey was the one who received the lowest votes and had to sing for his life. Randy Jackson cut Casey off mid-song to let him know they were going to use their only save of the season. The reaction from Casey is priceless. One of the best in TV history. Check it out.