It would be best to check the "Good Samaritan" laws in your state before you intervene. At times, intervention can make you liable. Also, most people do not know where the lines are drawn and stick their noses into issues they cannot possibly understand. For instance, nowhere in this country are you obligated by law to intervene. If you do intervene, you are responsible for the natural outcomes of your intervention. If you move a person with a broken neck and she or her becomes paralyzed for life, that person can sue your ass ... and win!
If you see a purse snatcher running away from a crime and tackle him and cause him grievous bodily harm, he can sue you - even if he is commiting a crime and is found guilty. He will be arrested but you are open to a law suit! You do not have police powers to arrest so if you detain him, you better do it with care and kindness unless he is resisting and your life or someone else's is in legal immediate danger.
Would I intervene? Yes. I already have done so several times in my life. Successfully. But I know what I am doing. I spent much of my career working with felons, lunatics, rage-aholics and dope fiends. I knew where the line was drawn for every action I ever took. Did I cross the lines? Absolutely. But try proving it! What I never did was render more than minimal aid. I called 911 and let the pros take care of everything medical and legal except making the victim comfortable. I did not give advice to her to taske any measures, legal, medical or social. I simply interfered with the commission of a crime and did it in such a manner as not to increase the danger to the victim or myself.
You know the old saying: No good deed goes unpunished! It is true, true, true.










