A quick-thinking 10-year-old leapt into action to save an unconscious 4-year-old in the waters off Plum Island in Massachusetts.

Colette Crooks, 10, said she was collecting hermit crabs at Sandy Point Beach with a friend when she met 4-year-old Cash and his older cousin, Jack.

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Later, she saw the little boy unconscious and floating in the water. She said his face was dark blue, his eyes were open and he wasn’t breathing.

Colette picked up the little boy and carried him onto the beach. Shortly thereafter, he began coughing up water and started to breathe on his own.

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Watch Colette’s interview this morning on “Fox and Friends” in the video above.