A pre-inquest review is set to be held today ahead of the inquiry into the death of teenager Hannah Smith.
Hannah, aged 14, was found hanged in her bedroom in Lutterworth, Leicestershire, after being bullied online.
In the weeks leading up to her death, Hannah received vicious messages from other users on social networking site Ask.fm.
Her death sparked calls for stronger methods of tackling cyber bullies.
Read: Ask.fm announce changes