Second shark attack reported in Hawaii days after woman disappeared while snorkeling
The shark released the man after he used a diving knife to defend himself, authorities said.
Reports & sources
Fox News
68-year-old Hawaii swimmer bit in shark attack (opens Fox News)Fox News's feed description
FOX 5 DC
Second shark attack reported in Hawaii days after woman disappeared while snorkeling (opens FOX 5 DC)FOX 5 DC's feed description
CBS News