A youth was killed by his cousin allegedly over a trivial matter in Harinakundo upazila yesterday.
The victim is Tarikul Islam, 28, of Hariarghata village.
Quoting locals, police said Tarikul locked in an altercation with his cousin Habibur Rahman over felling a bamboo from a nearby cluster.
At one stage, Habibur hit Tarikul on the head with a stick.
Tarikul later died on way to a hospital.