Ayowale Aladejana was found injured in Monson Road just before 7.30pm on August 2.
Officers and London Ambulance Service crews attended, however, he was pronounced dead at the scene.
(Image: Met Police)Ben Wazabanga, 23, of Fairfax Road, Bedford was charged with murder and possession of a knife today (August 4).
He was remanded in custody and will appear at Croydon Magistrates’ Court today.
Ronique Belfon, 23, of Morinsbury Road, Bedford was also charged with murder.
(Image: Lucy North) She was remanded to appear at Westminster Magistrates’ Court today.
A post-mortem examination took place yesterday (August 3) and gave a preliminary cause of death as stab wound to the chest.
Pictures, obtained by the News Shopper, show a forensics tent set up on the pavement and flowers left outside the house.
(Image: Lucy North) Detective Chief Inspector Lucie Card, who is leading the investigation for the Metropolitan Police, said: “Our thoughts are with the family and friends of the victim at this difficult time.
“I understand this incident will be concerning and we are carrying out a fast-paced and thorough investigation to establish the circumstances.
“I would encourage anyone who has not yet spoken to us.”