Detectives in Wembley are appealing for information and witnesses following a stabbing in Brent.
Police were called to Denzil Road in Brent at 10:45hrs on Wednesday, 15 March to reports of a stabbing.
Officers and the London Ambulance Service attended.
A 19-year-old man was found at the scene and was taken to a central London hospital with a stab wound to the chest.
His injuries were deemed to be not life threatening or life changing and he was later discharged.
Detectives would now like to speak to anyone who witnessed the stabbing or has any information that may assist the investigation.
They are particularly keen to speak to anyone who may have seen a knife around the area of Denzil Road since Wednesday, 15 March.
Anyone who witnessed the stabbing or has any information is asked to contact detectives at Wembley CID on 020 87333 756, or 101 or via Twitter @MetCC
Alternatively, you can contact Crimestoppers anonymously on 0800 555 111.
On Thursday, 16 March an 18-year-old man was charged with grievous bodily harm in relation to this incident.
No other arrests have been made.