According to the police, suicidal person will contact with a family and a friend at last.
[IMPORTANT]
Please do not receive his call or messenger. If you receive his call, it will probably be his last message or just hearing your voice. This means that he decide final decision of suicide. When he cannot contact with anybody, he is still alive until next action. The police and embassy will search him until his next action. It is last chance!!!
Are you understand?
May God bless.