Media playback is unsupported on your device

Teen suicide: 'No signs Hannah would do this'

15 August 2013 Last updated at 19:22 BST

The father of teenager, Hannah Smith, who committed suicide after she was allegedly bullied on a social media website, has called for laws to be changed.

David Smith told the BBC his daughter was being abused by somebody online and it needed to be stopped.

He said he would prefer the website, which Hannah used, "to disappear" after the grief he had been caused.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.