Man found unresponsive in downtown Chicago waterway dies, police say

A man was found unresponsive in the water in downtown Chicago on Friday and later pronounced dead, police said, prompting an investigation.

The incident happened at 1:20 p.m. Friday in the 300 block of S. Wacker Drive. 

The victim, a 63-year-old man, was found unresponsive in the water, according to Chicago police. He was transported to Insight Hospital, where he was pronounced dead. 

His identity hasn't been released. 

No arrests have been made, according to Chicago police. Detectives are conducting a death investigation, pending autopsy results.