Man and woman found dead in South Loop

A man and woman were found dead Wednesday night in the South Loop.

The man, 47, and the woman, 36, were found in the 1100 block of South Desplaines Street about 9 p.m., Chicago police said.

They were pronounced dead at the scene, police said.

Autopsies found they died of accidental carbon monoxide poisoning, according to the Cook County medical examiner’s office.