What happened to Alex Sloley?
Media playback is unsupported on your device
Video

'My son has been missing 10 years'

Ten years ago, Alex Sloley left his home in north London and never returned.

His mother, Nerissa Tivy, says "something terrible must have happened to him".

About 55,000 people go missing in London every year and the Metropolitan Police are struggling to keep up with demand.

  • 11 Oct 2018
Go to next video: 'My sister just vanished 30 years ago'