An unidentified young man has been stoned to death by a mentally challenged woman.

The incident is reported to have happened on Monday afternoon atop the Kwame Nkrumah Circle.

In a video circulating on social media, the unknown man was seen lying in a pool of blood with a large stone near his right hand.

An eyewitness gave a detailed account to Myjoyonline.com of what led to the man losing his life.

According to him, the deceased was a pillion rider on a moving ‘Okada’ on one of the interchange levels when the woman struck him.

She was handcuffed and transported in a police pickup truck bucket, escorted by three officers and a man in civilian clothing.