Casey Crime Investigation Unit detectives are investigating following the theft of a credit card at a Narre Warren night club in January.
Investigators have been told a woman attended the Lauderdale Road night club on 27 January.
During the course of the evening the 18-year-old noticed a bank card had gone missing.
Upon reviewing her statements it was discovered that the card was used multiple times at the venue without her knowledge.
Police have released CCTV images of a woman who they hope will be able to assist with their enquiries.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au