Ongoing investigations into the murder of Bharuch BJP leaders, has revealed the use of hawala towards payment to those who killed them . Javed Dawood Patel alias Javed Chikna and his younger brother Abid, who have links in Bharuch, allegedly gave Rs 50 lakh contract to kill the two Bharuch district BJP leaders. Chikna is an aide of fugitive underworld don Dawood Ibrahim, said the Anti-Terrorist Squad (ATS) that busted the double murder case on November 11.