Police have arrested three people on suspicion of murder after a woman's body was found in Blackheath.
Officers were called to a set of garages in Prendergast Road, Blackheath, at 5pm on Friday after the body was discovered.
The woman has been named as Amanda Gretton, 57, from Catford in south London.
Scotland Yard said in a statement that her next of kin have been informed.
A post-mortem examination held at Greenwich mortuary on Sunday did not establish cause of death, which officers are treating as suspicious.
A 40-year-old man was arrested on Sunday in connection with her death, the Met Police said.
A 49-year-old woman and a 45-year-old man were also arrested on Monday.
All three were arrested on suspicion of murder and currently remain in custody at a south London police station.
Met’s Homicide and Major Crime Command, who are leading the investigation said efforts to formally identify the deceased are ongoing.
Detective Chief Inspector David Blair previously said: “Although cause of death has not been determined, the woman who was sadly found deceased has injuries suggestive of third party involvement."
A crime scene remains in place and enquiries into the full circumstances continue, Met Police said.
The Met’s Directorate of Professional Standards and the Independent Office of Police Conduct have been informed as a matter of routine.
Anyone with information concerning this murder is asked to call police on 020 8721 4961 or via Crimestoppers anonymously via 0800 555 111.
