Kurangani Forest Fire : Reason behind the forest fire ?

Around 20 students, who were on a trekking expedition, were caught in a forest fire at Top Station near Kurangani in Theni district of Tami Nadu. Nearly 9 of the trekkers were dead on this massive forest fire. How did trekkers start their trekking where there was fire on forest ? Did forest officers gave permission for climbing ? What is the true reason behind this forest fire ? Watch this full video more questions and answers.
CREDITS
Host & Script - Se.Tha Elangovan| Reporter - Thamizhkanal, M.V Nandhini | Camera - Hariharan | Edit - Ajithkumar
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