Awami League Publicity and Publication Secretary Dr Hasan Mahmud yesterday said the latest terrorist attacks and secret killings are the new edition of the petrol bomb attacks made in the past, reports BSS. Hasan Mahmud made this comment as the chief guest while addressing a  human chain programme arranged by the Jatiya Ganatantrik League in front of the National Press Club in the capital. Chaired by MA Jalil, chairman of the Jaitya Ganatantrik League, the human chain also was addressed, among others, by assistant secretary of Awami League sub-committee M A Karim and Advocate Balaram Poddar, secretary of Bangabanhdu Sangskrit Jote Arun Sarkear Rana. Highlighting different secret killings including the terrorist attacks unleashed at Gulshan and Solakhia, Hasan Mahmud said “Khaleda Zia is the sole beneficiary of these terrorist attacks.” IS has no connection with this attack as there is no IS in our country, he added. Terming these terrorist attacks and secret killings as political, Dr Hasan said Khaleda Zia and the militant group under her command are allegedly responsible for such bloody killings.