Shark attack? Authorities in Hawaii are looking for a woman who went missing after seeing a shark

Authorities in Hawaii are searching for a 60-year-old woman who disappeared in the water following a shark sighting and possible shark attack.

Sometime after noon Thursday, Maui police received a call from a man who said he saw a shark swim by repeatedly as he snorkeled about 50 yards from Keawakapu Point 

the United States Coast Guard Hawaii Pacific tweeted rescuers continued to search for the woman using boats, helicopters, planes and jet skis due to "a possible shark attack"