CHICAGO (CBS)– An explosive device was located by men fishing at the Little Calumet River bridge in Gary, Indiana.
Gary police said the men pulled in what appeared to be a live grenade.READ MORE: Two Teens Charged In Clearing Carjacking
The road was closed off as Porter County bomb squad took possession of the grenade.READ MORE: Chicago Weather: Weekend Warmup Continues
Officials are investigating how the explosive device got into the river.MORE NEWS: At Least 10 Shot, 1 Killed In Weekend Violence In Chicago
This is a developing story.