Noida-based social and animal rights activist Ranjan Tomar had sought the information from the WCCB, which functions under the Ministry of Environment, Forests and Climate Change (MoEFF) under the Right to Information (RTI) Act. In terms of arrests related to the killings of elephants, the maximum 17 people were held in Tamil Nadu followed by 15 in Assam, 13 in Odisha, 11 in West Bengal, according to the reply.