<p>A tourist boat sank in a reservoir in Guatape, east of Medellin, Colombia, on Sunday, June 25. This video shows the immediate aftermath.</p><p>At least six people were killed and 31 others were missing from the ship carrying around 160 passengers, according to officials, ABC</a> reported. Helicopters, boats and jet skis were deployed to look for survivors, some of whom said a loud bang was heard before the ship capsized.</p><p>President Juan Manuel Santos traveled to the site and said rescue operations would continue overnight</a>. Credit: Danny Lopez Alcaraz via Storyful</p><br />