Content warning: This story mentions domestic violence and may be distressing to some readers.
Lisa Fenwick is the 10th woman to be allegedly murdered in Australia this year.
The 59-year-old was found with multiple stab wounds in a unit block in Mascot, in the city's inner-south, shortly after 6pm on Easter Sunday.
Police were called to the apartment on the 10th floor of the unit block after responding to reports of a domestic-related incident.
Her partner of 13 years, Anthony Eriksen, was arrested and taken to Mascot Police Station, where he was charged with murder, 9News reports.
The 61-year-old appeared via video link at Parramatta Bail Court on Monday where he not apply for bail. He is next due before court on April 20.
10.
— Destroy The Joint (@JointDestroyer) April 10, 2023
10 too many.
RIPhttps://t.co/UnBOMrpL8z#CountingDeadWomen pic.twitter.com/mxdc4z7Uxn