He was identified as Mazharul Islam alias Ripon, 35, son of Mansur Alam of Court-kachari road. Police said Ripon was wanted in 10 murder cases including that of Sagir.

Paltan police arrested Ripon at Ashulia Tuesday afternoon. According to his confession, they (police) took Ripon to Shyampur at about 2:30am to arrest his accomplices and seize hidden firearms.

When police along with Ripon reached Goshaibari, his cohorts opened fire, forcing the law enforcers to retaliate.

Ripon received bullets during the "shootout" and died instantly, while his accomplices managed to flee.

Police recovered a .22 bore revolver and three bullets from the scene. They later sent the body to Salimullah Medical College and Hospital morgue for autopsy.