Police recovered the throat-slit body of a young man in Dikkul area in Sadar upazila on Saturday.
The deceased was identified as Khokon, 19, son of Abdus Sobir of the same area.
Locals spotted the body at a place near Abdul Latif Mosque of the area around 12:10 pm and informed police.
Officer-in-charge of Sadar Police Station Md Moin Uddin said three people were arrested over suspected involvement in the murder, reports UNB.
The body was sent to Cox's Bazar Sadar Hospital for autopsy, said the OC.