Web group unmasks online tormentor
Amanda Todd committed suicide after being bullied online by someone who was able to use the anonimity of the internet, but now a group of online hackers called Anonymous say they have unmasked that man.
The case has led to a lot of debate about the abuses of anonymity on the web.
Luke Simcoe is a digital reporter with Metro English Canada and a longtime observer of internet culture.
Click on the link below to hear him speak with Dave.