Kadence Mulligan's star was rising. She and her best friend, Lauren DeSanto, watched their songs go viral on YouTube, then she launched a solo career when a nasty throat infection paralyzed Lauren's vocal chords. Everyone knows Lauren and Kadence had a major falling-out over Kady's boyfriend. But Lauren knows how deceptive Kadence could be sometimes. And nobody believes Lauren when she claims she had nothing to do with [Kady's] disappearance. Or the blood evidence