Jerome Hyde is the brother of Michael Hyde who was also previously charged
Leshawn Williams was attacked in Hanameel Street, near London City Airport last month.
Jerome Hyde, of Gatcombe Road was arrested yesterday after attending a police station.
The 38-year-old man is due in court later.
His brother Michael Hyde, of Mistletoe Court, from Swindon, is also accused of murder.
The 28-year-old was charged on Thursday, 9 January.
He appeared at Bromley Magistrates’ Court on Friday, 10 January and then at the Old Bailey yesterday.
Investigations continue.