Australia news live: three dead and man arrested in Sydney; Liberals claim seat of Nepean in key Victorian byelection

<p>Man, 32, arrested in the early hours of Sunday morning after incident in Rosemeadow. Follow updates live</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a href="https://app.adjust.com/w4u7jx3">free app</a> or <a href="https://www.theguardian.com/australia-news/series/full-story?CMP=cvau_sfl">daily news podcast</a></p></li></ul><p>This Saturday’s federal byelection in Farrer is set to be an unorthodox political battle. Neither of the two front-runners for the seat in south-western NSW, which was held by Sussan Ley, is from one of the major parties.</p><p>Read Guardian Australia’s <strong>Sarah Basford Canales </strong>profile of One Nation candidate <strong>David Farley </strong>here:</p> <a href="https://www.theguardian.com/australia-news/live/2026/may/03/politics-updates-liberals-nepean-byelection-victoria-anthony-albanese-labor-angus-taylor-matt-canavan-nationals-ntwnfb">Continue reading...</a>