Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume.
And as the years pile up into decades, difficult new questions arise: If I do see him again, will he recognise me? Will I be able to recognise him?
What would my five-year-old boy look like today as a 50-year-old man?
In episode four of SKS, David Ridgen enlists the help of forensic artist Diana Trepkov to move his investigation into the fate of Adrien McNaughton from the past into the present day.
Broadcast