<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A cave diving expedition has ended in tragedy with a drowning in South Australia's south-east.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Emergency crews rushed to Tank Cave at Tantanoola, west of Mount Gambier, at 10.30am today.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>It's believed one diver discovered another who had drowned after becoming trapped in rocks.</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/national/jetstar-flights-cancelled-airbus-recall/01f2d3c6-6ea2-4101-a4ea-48b453b6279f" rel="" target="" title="Delays expected again for Jetstar passengers as airlines race to fix Airbus planes"><strong><span>Delays expected again for Jetstar passengers as airlines race to fix Airbus planes</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Specialist police travelled to the scene to recover the body of the 65-year-old man from Victoria.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>It's not the first death in the cave.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>In 2011, two people perished while traversing the elaborate cave system.</span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/diver-drowns-south-australia/f19d1ebe-4d31-4b55-a507-76cae9770bc8" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Tank Cave is popular among divers drawn to its seven-kilometre network filled with crystal clear water.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Police said they had no safety concerns about the incident but would prepare a report for the coroner.</span></div></div>