CID come across a case where a robber has been killed inside a jewellery store. The jewels are missing , leading them to be believe that the culprit could be an accomplice. They also find a bracelet at the crime scene which leads them to the different, older case- of a girl named Preeti who was kidnapped twenty years ago but whose presence has just been proven at the site of the robber's murder. How will CID solve this strange case?