KEARNY, N.J. (WABC) - A dispute in a checkout line at a Marshalls store in New Jersey led to a violent attack, according to authorities.

Kearny Police say 25-year-old Amber Thompson was angered Saturday while shopping at a Marshalls store in Kearny. She allegedly decided another customer was taking too long in the checkout line and threatened to harm her once they got outside.

The victim and her family left the store and went to their vehicle in the parking lot.

Police say Thompson bought a set of knives, took one out of the packaging, chased the victim down and stabbed her several times. The victim was rushed to the hospital with non-life-threatening injuries.

Thompson was found hiding in the bathroom of the Marshalls with a bloody knife on top of the baby changing station, according

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