Toddler Liam Fee suffered 'horrendous abuse', says police officer

The police officer who led the investigation into Liam Fee's death has said the two-year-old was subjected to "horrendous abuse" at the hands of his mother and her partner.

Detective Inspector Rory Hamilton praised the bravery of two other boys, whose evidence meant Liam's mother, Rachel Trelfa or Fee, 31, and Nyomi Fee, 29, were convicted of the youngster's murder.