Haley Randolph has just returned from a trip to Europe at the invitation of her boyfriend, Ty. Unfortunately, Ty has remained behind for work - as the owner/manager of a chain of department stores, he has a lot on his plate. Haley borrows his grandmother's Mercedes to get from the airport back home, but is horrified to find that there is a dead body in the boot of the car. Even worse, Haley knows the dead girl, so she's suspect number one. With her track record, the police are already deeply suspicious of her. Can she find out who the real killer was without attracting too much attention? And, more importantly, will she ever track down the killer 'Sinful' handbag that she's so desperate to own?