Sutton stabbing suspect arrested after public appeal
A further suspect has been arrested following an investigation and public appeal into a stabbing in Sutton.
The incident happened in Outram Street, Sutton, when a teenager was chased into a convenience store and attacked on Tuesday, August 4, around 6pm.
A man, aged 18, was found by officers in the street with serious stab injuries and was taken to hospital for treatment.
Detectives launched an investigation, which involved an extensive trawl of CCTV footage, house-to-house inquiries and forensics.


A boy, aged 16, was arrested on suspicion of committing grievous bodily harm with intent shortly after the incident.
Officers appealed for information from the public which led to a further arrest on Wednesday, October 28.
A 20-year-old man was arrested on suspicion of wounding with intent after handing himself in.
Detective Sergeant Millie Gillett, of Nottinghamshire Police, said: "We'd like to thank the members of the public who shared our appeal and came forward with information.
"We believe the appeal has directly led to this latest arrest.
"This was a serious incident which left a man with significant injuries and our investigation continues."
Anyone with information should call 101, quoting incident 603 of August 4, 2026. Information can also be passed in confidence to Crimestoppers on 0800 555 111.