A young New Zealand woman lay dead in her apartment in Melbourne for days before she was found.
The body of Zahra Hammond, 26, was discovered by police in her bed at her home, in the suburb of Williamstown, on Saturday.
Police are investigating the circumstances surrounding her death, but it is understood medication may have been involved.
Sergeant Glenn Edwards, of Williamstown Police, said: "The detectives have the files at the moment, but some medication was involved.
Mr Edwards said results from an autopsy in the next few days would indicate for sure whether Miss Hammond had anything in her system.