A flying enthusiast. - MC would still be one. He would know how to tie basic knots from tying down light aircraft. If he was a flight enthusiast, which I think MC is, he would have flown out of three possible airports at the time. Bewrick, Moorabin and or Essendon. It's a small industry. MC would still be in his 50's if he was in his 20's when he committed these crimes. His 60's if he was in this thirties, his 70's if he was in his fourties. If he was in his 20's in the 80's, he could still be working in the aviation industry in some form. He'll be charming. A "nice guy". His partners will have experienced his cruelty, sexual perversions and fantasies. He'd be litigious and damming about his exes, much like Chris Dawson was /is about his missing wife and the school girl bride he groomed, and then tired of. He'll want to discredit them to avoid being exposed. Like Chris Dawson, he'd have mates. Not necessarily a cop mate, maybe a criminal lawyer. Someone who shared knowledge of how to commit crimes and get away with it. Police also say he would have been interviewed in the wide net they cast. If MC had a legal mate, he could have used his mate to help him at the time of being interviewed. Is there a person, Male, "nice guy", in their 50/60, still in the aviation industry, with a lifelong mate who's a criminal lawyer or a cop? Someone who talks about their ex, like Chris Dawson talks about his ex wives? Did he live and or work in the Eastern suburbs in the 1980's? Did he live and or work in the Northern suburbs when Karmien was taken? What was their job in the 80's? Did they have flexibility with their professional work? Did they own their own business? Did that business require overalls? Like a gardener, or a full service servo owner/operator, or a motor mechanic? Did they have a different job when Nikola was abducted? One that didn't require overalls? Did they have a different job again when Karmien was taken? Did/do they have a connection with the Diamond Creek/Eltham area, around where the Chan's had their restaurant and one of the early victims was raped? Did police interview someone that fit this profile in the 90's? Who was his lawyer? What kind of food does he eat? Since MC stopped to eat on one occasion, the food choices then could be similar now. Did MC eat cheeses and cold meats? Did he eat deserts? Or drink alcohol? Drink Milk? Eat vegies or fruit? Buying and giving the girls food when they were hostage would have been part of the deliberately constructed reality MC created. Whereas, stopping to grab a bite to eat during a crime was unplanned. He could not have planned what he was going to find in the kitchen. His real food preferences would have been exposed. I think MC will read these forums. I think if anything I've said about the food is accurate, MC will immediately start to eat differently and avoid being seen eating the foods he knows he ate during the crime. Someone like the above who suddenly changes their diet, from this year on, would be high on my list of suspects.