The Son of Colonel Mojibul Haque (reportedly killed), who is inside the BDR headquarter, sent text messages to different persons seeking help. Courtesy of this:
“Do something first. They will destroy us. The situation is very critical, please send help. My house is on fire and I am stuck. If I go out, they will shoot me. Please call army or fire brigade. Please brother, please I beg you," the messages read.