Justin Bieber's second CSI promo

"Justin Bieber will make you scream," promised the latest promo of "CSI: Crime Scene Investigation". Bieber would be guest starring in the season 11 opener which airs September 23 as Jason McCann, a boy caught up in the middle of his brother's case.

"When we first meet Jason, we meet him at a community center where he's giving a testimonial in honor of a man who takes Jason and his older brother