Detectives from the Echo Taskforce are appealing for information following an arson attack at a tobacco store in Melton in 2022.
Emergency services were called to the High Street store following reports of smoke shortly before midday on Saturday, 31 December.
Investigators believe a hole was drilled through the roof of the property before accelerant was poured through and used to set the premises alight.
Nobody was physically injured during the incident, but six nearby businesses were evacuated due to excessive smoke.
Investigators are today releasing CCTV and images of a man they believe will be able to assist with their enquiries.
He is perceived to be of Middle Eastern appearance, approximately 180cms tall, with a medium build, and dark facial hair.
The man is captured on CCTV outside the store just after 8am wearing a Tommy Hilfiger hoodie, dark grey coloured trousers, white sneakers, a hi vis vest and a khaki wide brimmed hat.
Not long after he returns to the front of the store, but is now wearing the same dark grey trousers and white sneakers, as well as a black hoodie and a navy-coloured cap.
Detectives from the Echo Taskforce believe the incident may be related to an ongoing tobacco feud in Queensland and are liaising with Queensland Police Service.
At this stage, detectives do not believe the fire is linked to a recent series of arson attacks in Victoria.
Investigators are appealing for anyone who may have seen anyone acting suspiciously in the area or who recognises the man in the images to come forward.
Anyone who witnessed the incident or with dashcam footage is urged to contact Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au.
