Police have charged an 18-year-old with GBH following a fight in Thornton Heath in the early hours of Saturday morning.
Officers had been called to London Road following reports of a disturbance involving a large group of males.
Police discovered a teenage victim who had suffered multiple stab wounds to the back.
Student Jammal Jessey from Croydon will appear before Magistrates tomorrow.
Police have launched an investigation after a teenage boy was left with life-threatening injuries following a fight in Thornton Heath.
Officers were called to London Road in the early hours of this morning following reports of a disturbance involving a large group of males.
Police discovered the 18-year-old victim who had suffered multiple stab wounds to the back.
He was taken to a south London hospital where his condition has been described as potentially life-threatening.
An 18-year-old has been arrested in Colliers Water Lane on suspicion of GBH and is currently in custody at a south London police station.