After the closing of the IX International Astronomy Olympiad in Simeiz and departure of most of the teams from the place of the events, the team of Armenia (2 team leaders and 3 students) stayed at the South Coast of Crimea for a few more days. On Monday, October 11 at about 5 p.m. the students decided to have a swim. ... So the second team leader Seryozha Nersisyan recommended the students not to swim. ... The first team leader Armen Oskanyan (55 years old) tried to rescue them. ...