Published: 15:59, 03 April 2019
| Updated: 13:39, 26 April 2019
A Kent mum is calling for Snapchat to work with police to identify who's been trolling her daughter - five years after her son was murdered after being groomed online.
Breck Bednar died in 2014 - now his 17 year-old sister Chloe has received vile messages from someone claiming to be his killer.
Her mum Lorin Lafave - who lives in Deal - says it's had a terrible impact on her daughter.
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More by this authorNicola Everett