Police were called at around 4.04pm on Monday, 1 May to reports of a stabbing in Stockwell Park Walk, SW9.
Officers, paramedics from the London Ambulance Service and London’s air ambulance attended.
A woman believed to be in her 30s, was found with stab wounds to her neck. Police say they still await an update on her condition.
A number of roads have been closed as officers carry out their enquiries.
Enquiries are ongoing. Any witnesses are asked to call 101 quoting CAD 4728/01May. To remain anonymous contact the independent charity Crimestoppers on 0800 555 111.
