Here's the official synopsis for the 12th episode of this season's Melrose Place!
AMANDA REMEMBERS HER LAST VISIT WITH SYDNEY — Jonah (Michael Rady) and Riley (Jessica Lucas) decide to head to Las Vegas to elope but the day doesn’t quite go as planned. Ella (Katie Cassidy) arranges a pitch meeting for Jonah with an important producer who is interested in buying his film. Meanwhile, Lauren (Stephanie Jacobsen) calls David (Shaun Sipos) after she gets in trouble with one of her male clients and Auggie (Colin Egglesfield) confesses his true feelings for Riley. Also, Michael (Thomas Calabro) gives David information about Sydney’ killer and Amanda bonds with Violet (Ashlee Simpson-Wentz) over Sydney, but of course Amanda has an ulterior motive in getting to know Violet.
Source: The CW