The mother, Jackie Morris, 32, might be driving a Red 2004 Jetta with Connecticut license plate 876-YGJ. She has ties to Connecticut, Massachusetts and Maine.
Police are looking for Ryan Lewis, age 9, and 7-year-old twins Brandon Lewis and Dylan Lewis.
Morris is 5-feet-2, weighs 120 pounds and has a tattoo of a crucifix on her neck. She has brown hair and blue eyes.