All three accused arrested in the Ranchi RSS office attack were linked to ISI-funded Tehreek-e-Taliban Hindustan (TTH), a report said. They allegedly stayed in touch with handlers via Botim and WhatsApp, filmed the petrol bomb attack and sent it to a handler. Accused Saif Ansari and Aman Ansari were reportedly radicalised in Dubai by Pakistani national Shahbaz Rana alias Bhatti.