Jealousy Burns

Dimitri's off to visit his family in Russia, leaving Rose and Lissa back at St. Vladimir's Academy. They're at a party where they see Mia Rinaldi. Mia, trying to get on their good side, says that she saw Christian drunk and staggering a little and Jill ... "eager to help". Lissa gets angry, which is pretty amazing and Rose is convinced it's a huge mistake and that Mia's just trying to start something up.
Rose and Lissa decide to snoop a little. What happens when Rose and Lissa find something they don't like?

*Disclaimer: All characters belong to Richelle Mead.*