MP for Burton, Andrew Griffiths, is questioning whether the punishment for internet trolls is strong enough after the abuse of a mother, whose son died in a moped crash.
Sixteen-year-old Jordan Agar's mother Bridget received messages from a fake Facebook page set up in her son's name with messages such as "don't worry Mum I am not dead I just ran away".
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Kumran Ghalib stayed in hiding abroad while his 18 accomplices were jailed for a combined total of more than 200 years.
The bike went at speeds of up to 70MPH
Mongo was 22 years old