When his effort to marry Riley fails to come true, Jonah takes a huge leap by cheating on her with Ella.
Something is going on between Jonah and Ella which the former says won't regret. Next on "Melrose Place", Ella arranges a pitch meeting for Jonah with an important producer who is interested in buying his film, but they end up taking their clothes off.
Before that, Jonah and Riley decide to head to Las Vegas to elope but the day doesn't quite go as planned. Meanwhile, Lauren calls David after she gets in trouble with one of her male clients and Auggie confesses his true feelings for Riley. Also, Amanda bonds with Violet over Sydney, but of course Amanda has an ulterior motive in getting to know Violet.
In the other side, Michael gives David information about Sydney' killer. Producer Todd Slavkin said that the murder mystery will end in this episode. When addressing why the show is cutting off Violet and Auggie, Slavkin said, "Well, we always knew that this murder mystery would end in episode 12. And we always knew that character of Violet would be instrumental in that as a suspect, and Augie as well."
He continued, "And once that murder mystery was solved, she would go on her way. That was the original plan going into the development of the show."
"San Vicente" is scheduled to air on December 8.