Three people dead after incident in Sydney home believed to be parents and brother of arrested man, police say

Man, 32, taken into custody after police called to Rosemeadow incident in early hours of Sunday morning

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Three people have died after an incident in a Sydney home, with police saying they are believed to be the parents and brother of a 32-year-old man who has been arrested.

New South Wales police arrived at the house in Rosemeadow in Sydney’s south-west on Sunday just after 1.30am after reports of an assault.

This article was updated on 3 May 2026 to correct the age of one of the men who died after clarification from NSW police.

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