The family of the 24-year-old woman, whose body was found in a Clarence Street unit after Tuesday’s rampage, asked for privacy

The woman murdered in a vicious knife attack in Sydney has been named as Michaela Dunn.

The 24-year-old was allegedly killed at an apartment on Clarence Street in city’s CBD on Tuesday by Mert Ney, a 20-year-old who police say had a history of mental health issues.