During the course of investigations, it was revealed that these immigrants had entered India illegally by crossing the border near Rajshahi, a Bangladesh border town, and Boghkalam in West Bengal's Mursheedabad. Some of them have been staying in Hyderabad for several years while the rest of them came recently. Some of the illegal immigrants even obtained passports, ration cards, voter identity cards and PAN cards by furnishing false documents.
An 11-year-old boy succumbed to burn injuries after he was set on fire in a high security military area at Mehdipatnam in Hyderabad.