It clearly was a pin.however this ref was getting yelled at all day by grown men and didnt say a thing but once a woman " with a 7 month old new born strapped to her chest" argued a call and was walking out of the gym he didnt hesitate to chase her out yelling and pointing his finger in her face while her baby cried.. frankly im surprised he was allowed to continue to ref. And to top it off the father came in and asked for his ref badge # and he took it to such offense he ejected him for asking.. ASTONISHED