"Let me clear it again, there are no ISIS or al-Qaeda presence or existence in Bangladesh...The hostage-takers were all home-grown terrorists not members of ISIS or any other international Islamist outfits," Home Minister Asaduzzaman Khan told PTI.
"We know them (hostage-takers) along with their ancestors, they all grew here in Bangladesh...They belong to homegrown outfits like JMB (Jamaatul Mujahideen Bangladesh)," he said.
Hossain Toufique Imam, the political advisor to Prime Minister Sheikh Hasina, said that the way in which the hostages were killed with machetes suggests the role of a local terrorist group, the banned Jamaat-ul-Mujahideen.
"Pakistan's ISI and Jamaat connection is well known... they want to derail the current government," Imam told a TV channel.
Two teams of CID investigators and a bomb disposal squad today visited the Spanish restaurant to collect evidence after Bangladesh's worst terror attack.
A police source was quoted as saying by the Dhaka Tribune that all the attackers were Bangladeshi nationals aged between 20 and 28. Police said the attackers were well-educated and most came from rich families.
"All of them were students and communicated at the crime scene in both Bengali and English," the police source said.
Police chief AKM Shahidul Hoque said five of the dead gunmen were listed as militants and police had been looking for them. Police identified them as Akash, Bikash, Don, Bandhon, and Ripon.
Bangladesh Prime Minister Sheikh Hasina vowed to trace the "roots" of the culprits who supplied weapons and explosives to the terrorists.
Her remarks came during a meeting with Japan's State Minister of Foreign Affairs Seiji Kihara at her official residence Ganabhaban.
