
The deceased was identified as Yusuf Molla, 36, son of Moniruzzaman Molla of Beledanga village in the upazila.
Abdur Rahim, officer-in-charge of Naragati Police Station, said Yusuf Molla and his cousin Ata Molla had been at loggerheads over a piece of land for a long time.
As a sequel to the enmity, Yusuf had an altercation with his cousin over the issue around 9:00am.
At one stage, both groups attacked each other, leaving Yusuf, Firoz and Ashraful injured.
They were later taken to a local hospital, where doctors declared Yusuf dead, reports UNB.
Police are trying to arrest the attackers, said OC.
Additional police have been deployed in the area to avert further trouble.