Casey Crime Investigation Unit is investigating an aggravated burglary that occurred in Cranbourne East on 19 March.
Police allege between 11.55pm on the 18 March and 5am on 19 March intruders attended a Cranbourne East residential address and allegedly stole three firearms – a Winchester Browning 380WIN and two CZ .22 Rimfire Rifles.
Police believe this incident may be linked to four thefts from motor vehicle incidents that occurred in the same street in Cranbourne East during the same time frame.
Police have released CCTV still images of a male who they believe may be able to assist with their investigation.
If you have any information please contact Crime Stoppers on 1800 333 000 or http://www.crimestoppersvic.com.au and quote incident number 190101240.