LATROBE Crime Investigation Unit detectives are investigating after a man was shot in the chest in Moe on Monday morning.
Emergency services were called to a reserve on Staff St about 4.10am and found a Moe man with a gunshot wound to the chest.
The man, aged in his 20s, was treated at the scene before being taken to hospital.
A 69-year-old man has been arrested, and is helping police with their enquiries.
People with information are urged to phone Crime Stoppers on 1800 333 000 or to submit a report online at www.crimestoppersvic.com.au.