The young woman who was allegedly murdered by her partner at a home in Western Sydney has been identified as Fijian national Nunia Kurualeba.
The 21-year-old was allegedly stabbed twice in the chest about 1.40pm on Monday at a home on the Great Western Hwy at Kingswood.
WATCH THE VIDEO ABOVE: Man charged after allegedly stabbing his partner to death.
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Two other people who were present called triple-0.
Kurualeba was treated by paramedics, but she died at the scene.
Her partner Jeremaia Tuwai, 22, was allegedly seen running from the complex, Superintendent Trent King said, sparking a police search.
Officers arrested Tuwai at Derby St, Penrith, about 7.10pm.
He was taken to Penrith Police Station, where he was charged with murder domestic violence.
Tuwai’s case was heard briefly in Penrith court on Tuesday.
The matter was adjourned to September 6.
Officers had not previously been called to the Kingswood address and there were no court orders in place to protect the woman, police said.
A crime scene was established at the unit complex, with police seen scouring through the home for evidence.
Anyone with information is urged to call Crime Stoppers.
If you or someone you know is impacted by sexual assault, domestic or family violence, call 1800RESPECT on 1800 737 732 or visit 1800RESPECT.org.au.
In an emergency, call 000.
Advice and counselling for men concerned about their use of family violence: Men’s Referral Service, 1300 766 491.