Bangladesh’s Rapid Action Battalion (RAB-6) has arrested Md. Ijazul Hossain, a listed top criminal and active member of the 'Grenade Babu' gang, for his alleged direct involvement in the daylight double murder at the Khulna District and Sessions Judge Court premises. He was detained on December 17 from the Aichgati area across the Rupsha River. According to RAB, Ijazul confessed to participating in the killing of Fazle Rabbi Rajon and Hasib Howlader on November 30.

RAB officials stated that seven attackers took part in the assault, which stemmed from a long-standing feud between the 'Grenade Babu' and 'Palash' gangs over territorial control, drug trade profits, and extortion money. CCTV and mobile footage captured Ijazul at the scene, leading to his arrest. The victims’ families did not initially file a case, prompting police to register two cases under murder and arms laws on December 3.

Authorities continue to investigate the broader network behind the attack as law enforcement intensifies operations against organized crime groups in Khulna.