Balloons will be released later on today (Sunday) to mark one year since a teenager was stabbed to death at the house party in Colchester
Jay Whiston's mother Caroline Shearer has spent a lot of the last year campaigning to keep knives off our streets.
She says she wants to stop other parents having to go through what she has over the past 12 months.
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Paul Hemming has pleaded guilty to the manslaughter of his partner Natalie, a mother-of-three, but not guilty to murdering her.
German Shepherd Finn has appeared in public for the first time since he was stabbed while chasing a suspect in Stevenage.
A crowdfunding page has been set up to pay for gravestones for two teenagers who drowned at a nature reserve in Norfolk last year.