Mary Konye (Image: Archant)
This video shows Mary Konye, convicted today of the acid attack that left Dagenham woman Naomi Oni disfigured for life, tailing her victim through ticket gates at Barking station.
Click the links below to see more video and to read more about the horrific attack carried out by Canning Town student Konye, 21, in December 2012.
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