Night of the Living Deb (Debutante Dropout #4)
Susan McBride

So why is the groom-to-be saying that Brian left the bacchanal arm-in-arm with "the hottest body in the Lone Star State?" And what was that hot body doing stone-cold dead in the trunk of Brian's car? And where is Brian anyway?
The cops are looking for Andy's allegedly unfaithful/possibly homicidal beau who hasn't been seen since the party. But Andy can't believe her upstanding lover is a murdering fool, and she's determined to prove it — though she might end up with a lot more broken than just her heart.