The short life and long journey of Artin, found dead on Norway beach

Friend of 15-month-old's family reveals details of Channel smuggling trade that led to their deaths

The authorities in Norway did not have much to go on when they found the body on the shore on New Year's Day. But the baby boy was wearing a jacket - navy blue with white stitching.

And that helped them solve the mystery of what had happened to 15-month-old Artin Iran Nezhad, who had last been seen weeks before and hundreds of miles away.