Victoria Police are appealing for public assistance to locate Jack, a 22-year-old man from Dingley Village, who was last seen boarding a train at Frankston Railway Station on 19 February. Authorities believe he was travelling towards Stony Point, raising concerns for his welfare.

Jack was last spotted around 11:30 am on Charman Road in Cheltenham before making his way to Frankston Station, where he boarded the train at approximately 12:55 pm. Given his regular use of public transport, police suspect he may have travelled to the Hastings area or further along the Stony Point line.

Described as Caucasian, about 165 cm tall, with a thin to medium build, black straight hair, corrective glasses, and a distinctive crooked front tooth, Jack was last seen wearing black track pants with zip pockets, a t-shirt, a thin polyester jacket, and black and white runners.

His family and police are increasingly concerned, as his disappearance is highly out of character. Authorities have released his image and are urging anyone who may have seen him or has information on his whereabouts to come forward.

Anyone who sees Jack is urged to call Triple Zero (000) immediately. Those with details on his whereabouts should contact Moorabbin Police Station at 9556 6565.