Gadchiroli: The Maoist heartland, where an IED blast on May 1 in Kurkheda in which 15 commandos were martyred. Meanwhile, Police have claimed to found a note written on the Kurkheda road thanking informer.
Some Praful Dada has been thanked in the note for providing confidential information which made the blast successful, Police said.
"We are investigating that whether it has been written the Naxals or someone misbehaved", they further added.