Swimmers flee water as shark attacks seal at Massachusetts beach

NAUSET BEACH, Mass. (WTVD) -- Swimmers and surfers fled the waters of Nauset Beach on Cape Cod, Massachusetts, on Friday as a shark attacked a seal just feet from the shoreline.

Ken Martin recorded a video as lifeguards frantically tried to alert beachgoers about the danger.

Martin told MassLive.com that the shark swam through a group of people in the water to attack the seal.

No injuries to humans were reported.