Three great white sharks broke the border rules big-time on Friday. The sharks were tracking very tight to shore near South Shore communities.

Jekyll and Simon keep showing up in all the same places — which is weird, because they are great white sharks. The apex predators are widely believed to be solitary creatures, not dependent on family networks or group dynamics to navigate the oceans.

A total of 161 great white sharks have been spotted off the coast of Cape Cod, Massachusetts, since June. Experts say attacks on people are unlikely as the sharks are looking for seals.

Julie Dimperio Holowach, a recently retired fashion executive from New York City, was swimming near Bailey Island on Monday afternoon when she was attacked.