Man found dead in the Loop

A death investigation is underway after a man was found dead in the Loop Saturday morning. 

Chicago police said a 47-year-old man was discovered unresponsive near the 100 block of East Wacker Drive around 4:30 a.m.

He was pronounced dead at the scene. Detectives are investigating.

No additional information was available. 

This is a developing story. Check back for updates.