An unidentified woman allegedly pepper sprayed employees and customers inside a Del Taco restaurant in Ontario, California, on Monday.
The woman was reportedly upset about her burrito order while in the drive-thru line (video below).
Witnesses claimed that the woman came inside the restaurant, threw a bowl filled with business cards at employees, stormed out to her car, but was followed by a female restaurant manager who wrote down her license plate number.
The woman allegedly pepper sprayed her, chased the manager inside the Del Taco and pepper sprayed more people.
Rose Keith, one of the customers, told CBS Los Angeles/KCAL 9, "It was horrifying. It was terrible. She sprayed my face and I turned around and I couldn’t see afterwards.”
Police have the license plate of the accused woman and are trying to track her down.