Transcript for Rescue underway in Tennessee to save diver trapped in cave
A developing right now rescue effort on the way to Tennessee to save a diver trapped in an underground cave. Now this cave in is east of Nashville and they tell us it's only accessible by diving underwater and there are dry air pockets and side. Decayed missing man is said though to be an experienced diver.
This transcript has been automatically generated and may not be 100% accurate.