A man said to be of unsound mind was mobbed to death by angry residents, after he allegedly stabbed and killed a farmer in Mount James, St. Andrew today.

Dead are 47-year-old Gregory Henry of Water Lane and his alleged attacker 25-year-old labourer Tray Armsby of Grass Ridge, both in Mount James.

Reports are that at about 10:30 am, Armsby and Henry had a dispute.

The dispute became physical, and Henry was stabbed.

He was pronounced dead at hospital.

Hours later at about 1pm, angry residents set upon Armsby.

Police say he was beaten and stabbed.

Armsby was pronounced dead at hospital.