The Muslims are caucasoids, so it can't be racist, for another caucasoid to call the police on them. They aren't Jews, so, even though Arabs are Semites ( and two of the stooges are of Pakistani heritage, which also makes them caucasoids ; but NOT Semites ! ) , the phrase " anti-Semite " is only conferred on Jew hating slanders.
Now, words have specific meanings. You can't change the meanings, just so they can fit neatly into your argument. Facts ARE facts, whether you like them or not, and you are putting words into Eunice's mouth, as well as impugning her actions, with your OWN suppositions. That doesn't hold water.
Attacking even one person for his race is still racism. Attacking anyone for their religion is bigotry. The nurse's son could tell they were jerking her around (because she was was staring at their headgear?). If she couldn't tell they were jerking her around too she should give her nursing job to her son becuase he obviously has more sense than she does.