Police were called at around 1:40am to a disturbance in south east London, officers found 4 people who had all died due to stab wounds.
1 man and 3 women were pronounced dead at the scene, a man of interest to the authorities has been arrested by police and is currently being questioned.
detectives speculate that all 5 of those involved in this example of
knife crime knew each other.
The murders took place on Delaford Road, located in between South Bermondsey train station and The New Den (Home of Millwall FC).
The investigation is still ongoing.