Robert Robinson, 21, was fatally stabbed on Carteret Way late on June 6.
Jackson Uwagboe, 18, of Hamilton Street in Lewisham, has now been charged with his murder and possession of a machete/zombie knife.
Three people were already charged with Robert’s murder – Kirk Harris, 18, of Upper Brockley Road in New Cross, Ryan Wedderburn, 18, of Windless Place in Deptford, and Dalziell Wedderburn, 44, of Windlass Place in Deptford.
A fifth person – Ryan Davis, 18, of Northover in Grove Park – was charged with perverting the course of justice by organising transport away from the murder scene.
He is said to have organised transport for Ryan Wedderburn and Kirk Harris.
