Two men have been charged with the murder of oil executive Carole Waugh, who was found with a single stab wound inside a car at a garage in New Malden, south-west London, on 2 August.
Rakesh Bhayani and Nicholas Kutner have already been charged with fraud offences linked to the disappearance of the 50-year-old.
She had been missing since April. Rakesh Bhayani and Nicholas Kutner will appear in custody at Croydon Magistrates' Court on Thursday.
Unemployed Bhayani, of Chamberlayne Avenue, Wembley, north west London, is already due to appear in court next month on three charges of conspiracy to commit fraud by false representation worth about £280,000, following transactions associated with Ms Waugh's identity.
Kutner, of no fixed address, was originally arrested on suspicion of murder and kidnap on 1 August.
He also faces two charges relating to renting her property at Tressard Court in central London and one of unlawfully withdrawing funds from her bank account.
He is also facing a fraud charge after being accused of pretending to be Chris Waugh, Ms Waugh's brother, in a bid to sell her London home.