Prime Minister Sheikh Hasina on Sunday renewed her allegations that Khaleda Zia was involved in the August 21, 2004 grenade attack as her husband Ziaur Rahman was behind the August 15, 1975 killings.

 Recalling the barbaric carnage, Prime Minister Sheikh Hasina on Friday alleged that then PM Khaleda Zia staged the August 21, 2004 grenade attack as carrying out killings is their habit.