A water park in Ha Noi, Vietnam gave a 2-hour free entrance when it opened its gates on April 19th 2015. The ‘free’ entrance started at 8am, but people started flooding in at around 9am. That was when things started to escalate terribly.
The water park’s management closed down the gates as soon as they realized that the lazy river was starting to get overcrowded. Many people tried getting in by climbing the fences of the park. According to some witnesses and victims themselves, men were grouped by 70-80 and started picking on girls wearing bikinis.