Arson Squad detectives are investigating a deliberately lit boat fire which occurred at the Ascot Waters Marina on Thursday, 18 October 2018.
Around 5.45am, a boat moored at the marina was set on fire by an unknown person. The fire caused approximately $100,000 damage to the boat and surrounding boats and structure, WA Police say.
Arson Squad detectives would like to the man pictured who they believe can assist with this investigation. Anyone who saw any suspicious activity, persons or vehicles in the area around the time of the fire is asked to contact Crime Stoppers.