Zahid Siddiki Tarek, a leader of the party's youth front Jubo League, was killed hours after he murdered fellow partyman Riazul Haque Khan Milky, firing bullets from a close range in front of a shopping mall at Gulshan area on Tuesday.
Milky's murder sparked wide sensation as the TV channels carried the footages grabbed by the close circuit cameras of the shipping complex, visibly beyond the knowledge of Tarek, who was also wounded as an accomplice shot him on the foot.
He said Tarek was killed in a "crossfire" shortly after RAB obtained his release from the hospital as his condition improved and was taking him to a police station in a microbus.
"A group of 10 to 12 criminals attacked the microbus firing gunshots, forcing our boys to retaliate... After the brief encounter, Tarek was found dead inside the bus while one of the attackers was also killed in the shootout," he said.
The elite force also arrested six others in connection with the murder, and handed them over to police, who are investigating the case.
According to media reports, 43-year-old Milky was once political mentor of Tarek but they subtly developed hostility over the election for councillorship of the city corporation last year.
