Impossible to know without knowing why they were called. But I can see a good case to send in a social worker WITH a cop in cases of mental anguish .Perhaps body armour but in white with a red cross. In any case, no one knows what the exact policing model is for the future, however I think most people agree it can be MUCH MUCH better for ALL stake holders. Police have a high suicide rate and PTSD. Is there a way we can lower the violence and confrontation in their jobs so they don't burn out for example. A lot of people are suffering with the current model. Cops, public, society...there MUST be a better way. There ALWAYS is a better way.