The Andhra Pradesh Forest Department has handed over the security to a private firm from this month. The decision comes in the wake of killing of tigress Sakhi six months
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/private-security-firm-guard-nehru-zoo-0
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-chronicle-hyderabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife