That cop wasn't out of line one bit. The guy walked off after he told him he was under arrest and then REACHED for something in his pocket while he was walking away. That was idiotic on his part. I agree the cop was a bit of an ass after the incident, but I think he did exactly what he should have done given the circumstances. The guy didn't do anything to the lady, he just told her to get back into the car and still explained things to her very nicely when her husband was in custody. Women are just as capable of pulling a weapon and he had no idea who these people are. I would have done it too.