Rapid Action Battalion (RAB) has identified four more suspects, who were involved with Gulshan Holey Artisan Bakery attack.RAB also published a video in their facebook page where the claimed that they were able to identify more four suspects who were involved with the attack.Earlier, on July 1, the Holey Artisan Cafe and O’ Kitchen, an upscale cafe frequented by foreigners, came under attack on the evening, 20 diners, including 17 foreign nationals, were murdered before commandos stormed the restaurant took out six gunmen in the next morning.