This only includes incidents that Newsquest London is aware of and has reported on.
The incidents unfolded between January 5 and 7 in Kilburn and Woolwich.
Information about each incident is from the Metropolitan Police.
Boy, 14, dies after stabbing on bus in Woolwich
A 14-year-old boy has died after a stabbing on a bus Woolwich.
Kelyan Bokassa was found injured after the knife attack on the 472 bus in Woolwich Church Road just before 2.30pm on January 7.
He was treated at the scene by emergency services, but he died shortly after medics arrived.
Speaking to the MailOnline, his mum said: “He was very kind and caring. He cares about people and had a good sense of humour.
“He was very polite. He was interested in football and was a supporter of Arsenal.”
She claims her son had been taken into care four years ago, but lived on the streets for a year as he “kept running away”.
The mum fears her son, and other young boys, were “groomed” by criminals during his time he disappeared.
According to the mum, when he returned he was “sick, underweight and tattooed”.
From that point, Ms Bokassa, believed her son was “not himself” and he would deflect saying anything about his friends, the MailOnline report states.
Ms Bokassa claimed Kelyan had “problems with the law” but had been heading to see a social worker at Woolwich Town Hall to sort the problem on the day he was killed.
Grippa released a song on YouTube called “Bangers N Mash” on Christmas Day.
Tributes have since poured in for the musician with friends on social media saying he was “taken too soon”.
One comment left on the teen’s Instagram reads: “Life is no joke. Once you are gone you’re gone.
“Ain’t no coming back. RIP.”
Another one said: “Gone but never forgotten. RIP.”
No arrests have been made as police enquiries continue.
Boy taken to hospital after stabbing outside Shooters Hill College
A year 12 student from Shooters Hill College was taken to hospital after a stabbing in Woolwich.
The incident happened outside the college in Prince Imperial Road at around 4.20pm on January 6.
Officers and London Ambulance Service crews attended and found an 18-year-old boy who had been stabbed.
He was treated at the scene before being taken to hospital where his condition was assessed as non life threatening.
A 19-year old man and 17 year-old girl were arrested on suspicion of attempted murder and conspiracy to commit murder.
Both suspects remain in police custody.
Headteacher Geoff Osborne said: “At approximately 4.20pm offsite in Prince Imperial Road yesterday a young man who is in Year 12 at Shooters Hill Sixth Form College was stabbed.
“This incident continues to be investigated by the Police and we are not in a position to release more details other than that the young man is receiving medical care for his injuries.
“The college is offering support and counselling to anyone who has been affected by the incident.
“Our thoughts are with the family and the victim and we ask that everyone respects their privacy at this difficult time.”
Two teenagers in hospital after double stabbing in Kilburn
Two teenagers were taken to hospital after a double stabbing in Kilburn High Road.
The boys, 15 and 17, were found by police roughly 0.7 miles apart from each other on the busy road on January 5.
Police were called to the scene near the North London Tavern at 5.50pm.
One teenager was found in the area, and the other was found near The Old Bell pub, both with stab injuries.
They were taken to hospital for treatment, but neither of their injuries are life-threatening.
The 17-year-old has been arrested as part of the investigation and both crime scenes have been lifted.
