CAPE LOOKOUT, N.C. – Many questions still remain after an outing ended in tragedy Sunday after a couple died while scuba diving off of Cape Lookout.

According to the Coast Guard, a married couple was scuba diving with a scuba outfitter in approximately 110 feet of water. While they were diving, the captain became concerned when he no longer saw bubbles coming up.

Another diver was sent down to check on the pair. It was at this time they were both found deceased.

It is not known at this time what went wrong, but sources say there is GoPro footage of the incident. The couple has not been identified.