The police have taken three persons into custody in connection with the alleged murder of a youth at Karalam in the district on Wednesday night.
Vishnu Vahid, 22, son of Vasu Chankaramkandath, was reportedly killed in a clash between two groups at Karalam. Three others were injured in the incident.
According to the police, the two groups had altercations even before. Vishnu was running a vegetable shop at Karalam with his father.
As many as 10 persons are suspected to be involved in the case.