A man has been charged with murdering a woman and her three-year-old son who disappeared on her way to Perthshire more than 40 years ago.
Police have charged a man in connection with the deaths of a mum and her child who went missing more than 40 years ago.
Police have said they are confident they will find the remains of a murdered mother and son if they have been left in a quarry, as a search of the area nears completion.
Pushchair parts have been found at a quarry in the search for a mother and son who disappeared more than 40 years ago.
Detectives investigating the murders of Renee and Andrew MacRae are to start a forensic search of a quarry near Inverness.