Homicide detectives are investigating jailed stripper Robyn Lindholm as a serial killer responsible for up to three murders.

Fairfax Media understands Lindholm, 42, who was jailed in December for 25 years for organising the murder of her former lover Wayne Amey, is about to be charged with murdering missing standover man George Teazis, also known as Templeton, in 2005.

Lindholm had been in a volatile, six-year relationship with Teazis and was living with him and his son in Reservoir when the 38-year-old went missing.

The prime suspect at the time of Teazis' disappearance was Mr Amey who was believed to have been having an affair with Lindholm.