The man was attacked on Wrythe Lane St Helier, Sutton
Emergency services were called at around 10pm on Tuesday evening.
The Man’s clothing medical equipment and the man trainers can be seen within the crime scene that has been established by officers who first attended.
One shocked neighbour said that Three Ambulances and a rapid response vehicle could be seen treating the man.
The bystander went on to say the woman was taken away by Police in the back of a Police car. It is currently unclear if the woman has been arrested. As Well
The full details of the nature of the incident have yet to be released.
The Met Police have been approached for comment