<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A teenage girl has died in a crash in </span><a href="http://www.9news.com.au/sydney" rel="" target="" title="Sydney"><span>Sydney</span></a><span>'s south-west overnight.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Emergency services were called to the crash on Appin Road in Appin, south-west of Sydney about 8pm last night after a Mazda sedan and a Toyota Hilux ute collided.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Four people travelling in the Mazda were injured, including a 17-year-old girl who died at the scene.</span></div></div><div><div id="adspot-mobile-medium"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE:</span></strong><span> </span><a href="https://www.9news.com.au/world/minneapolis-ice-shooting-fbi-won-co-operate-with-state-investigators/b520c083-5f61-4e23-b9a0-bfd266da6702"><strong><span>FBI won't co-operate with state investigators in Minneapolis ICE shooting case</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A 46-year-old man and a 30-year-old woman were taken to Liverpool Hospital in a critical condition.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A 12-year-old boy was taken to Westmead Hospital with minor injuries.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The driver of the Hilux, a 22-year-old man was taken to Campbelltown Hospital with minor injuries.</span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/teen-girl-dies-in-horror-crash-southwest-of-sydney-appin-new-south-wales-news/46d0d4db-025c-4331-b659-cc803913ee2e" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>He was taken under police guard and was to undergo mandatory testing.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Police are investigating the cause of the crash and a report will be prepared for the Coroner.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><a href="https://www.9news.com.au/national/how-to-follow-9news-digital/29855bb1-ad3d-4c38-bc25-3cb52af1216f" target="_blank"><strong><em><span>DOWNLOAD THE 9NEWS APP</span></em></strong></a><strong><em><span>: Stay across all the latest in breaking news, sport, politics and the weather via our news app and get notifications sent straight to your smartphone. Available on the</span></em></strong><span> </span><a href="https://apps.apple.com/au/app/9news/id1010533727" target="_blank"><strong><em><span>Apple App Store</span></em></strong></a><span> </span><strong><em><span>and</span></em></strong><span> </span><a href="https://play.google.com/store/apps/details?id=nineNewsAlerts.nine.com&amp;hl=en_AU&amp;pli=1" target="_blank"><strong><em><span>Google Play</span></em></strong></a><strong><em><span>.</span></em></strong></div></div>