All news on the topic: Knife crime

Police found four bodies in a property in Costessey, Norfolk, on Friday 19 January - including those of two young girls - but a number of unanswered questions remain over the tragedy

Chibuike Ohanweh, 21, of Romford; Ayaanle Adan, 20, from Barking; Mahad Gouled, 22, from Enfield; and Mirza, 21, of Newham, had denied double murder, two charges of attempted murder and perverting the course of justice

Valdo Calocane brutally stabbed Grace O'Malley-Kumar, Barnaby Webber and Ian Coates to death in Ilkeston Road, Nottingham. His classmates revealed he showed alarming signs ahead of the attack

Norfolk Police will be investigated following the discovery of Bartlomiej Kuczynski, Kanticha Noon and two children, found dead by police officers on Friday in Costessey

Sam Atkins has received 18 years in prison for murdering his ex-partner's close mate who'd tried to protect her after the now-convicted killer became violent after being dumped

Jacob and Rachel Sperber were stabbed to death inside their home in Borough Park, NYC, on Saturday. Neighbours said the suspect who has been arrested is their 46-year-old son

Anthony Scarff, 50, was stabbed in the neck by a group of four men, who were reportedly in their 20s, while celebrating New Year at The Blue Bell pub in Shaw, Oldham

Brandon Price declared "you didn't think we'd do it, we've f*****g done it" as he 'jumped up and down with excitement' just moments after he stabbed 18 year old Jack Norton to death in Wednesbury, West Midlands

Hooded hospital worker Jermain Rigueur, 27, from Queens, was arrested by police on Wednesday after he was accused of randomly targeting at least five victims in New York

The Old Bailey heard Saydi Abu Sheikh, 23, and Zakariya Jeilani Mohamed, 31, were left dead or dying in a bedroom after a five-minute "revenge" raid in Ilford, east London, last October

The Metropolitan Police used undercover 'victim' officers during two operations in central London to catch out luxury watch thieves, leading to more than 20 convictions so far

The neighbourhood of Digbeth in Birmingham is 'no longer a trendy place - but a bit of a dump', according to one local who doesn't feel safe going out after dark

Gurveer Bhandal, who was 18 at the time, knifed promising footballer Ashley Day, 20, to death at a house party in Birmingham after being told to leave due to complaints over noise

Veterinarian Alberto Fioletti, 31, of Fordingbridge, Hampshire, has been jailed for 15 years for stabbing mother-of-two Stephanie Hodgkinson, 34, to death at her seaside home in Bournemouth

Emergency services have dashed to two incidents close to a school near Tel Aviv, Israel, following a car ramming horror and a stabbing, and residents have been ordered to stay away

Dylan Thomas, the grandson of Sir Gilbert Stanley Thomas, allegedly stabbed William Bush, who was discovered at a property in Llandaff, Cardiff on Christmas Eve

Skin specialist Ash Gordon, 33, died after chasing some robbers who had broken into his home, stealing shoes and laptops. Police are now carrying out inquiries

Harvey Smalling threatened to “knife” his victim in a branch of the fast food chain in Strood, Kent, following a minor altercation over his food order before following him outside

The devastated family of the hairdresser who was killed have launched the Hollie Guard safety app, which can automatically record video and audio during a violent incident and alert police

Yemi Hughes’ son Andre Aderemi was murdered in 2016, aged 19, and she is now campaigning to put an end knife crime and is urged the Government to take action now

An OnlyFans model accused of the brutal killing of her allegedly abusive boyfriend is seen having a massive fight with him in their home on a newly released video

Adrian Keise's family left the Old Bailey tearful after brothers Paul and Matthew Yusuff and their friend Moussa Traore were acquitted over his death due to a 'mistake'

A 16-year-old boy was remanded into youth detention after being charged with the murder of teenager Harry Pitman at a New Year's Eve fireworks display in Primrose Hill, north London

Actor and musician Idris Elba has launched the Don’t Stop Your Future campaign calling for the immediate banning of machetes and so-called zombie knives with the Mirror

The superstar advocacy of Idris Elba helping to draw attention to the scourge of knife crime will help the conversation, writes Mirror columnist Darren Lewis, but real action begins at home