A local Jubo League activist was hacked to death by rivals at Ramchandrapur in Sariakandi upazila on Monday.
Jubo League is the youth front of ruling Awami League.
The deceased was Ratan, 33, son of Idris Ali and a local Jubo League activist. He used to pull rickshaw for his living.
Witnesses said rivals chopped Ratan at the local Awami League office around 4:30pm following previous enmity, leaving him critically injured.
He was taken to Shaheed Ziaur Rahman Medical College Hospital where he died around 7:30pm.
Enayetur Rahman, inspector (investigation) of Sariakandi police station, said Ratan might have been killed over previous enmity.