As a result, killing 29 people, injured were four, ITAR-TASS (according to other data the number of the killed was 32 persons).
The 28 dead bodies were found at the bottom of the 30-meter precipice, one person died in the hospital, specifies "Interfax". Just a bus at the time of the accident were 40 пассажиров.
According to preliminary data of law enforcement bodies, the cause of the accident could become the human factor: the driver most likely, fell asleep behind the wheel. According to witnesses, the bus was travelling with a fairly high скоростью.
The police, there is no evidence that among the passengers could be foreign citizens. Province of Chiang Rai is not particularly popular among туристов.