I was robbed at gunpoint yesterday by three African American in Berkeley area. They pointed gun at me numerous time when I refused to give them anything. They escape in car with no nameplate number. I got scratches and swollen fingers along with bruises in my arms.There was one eye witness who followed the robbers for few blocks in the car and called 911. I gave the deskription of the thieves as much as I could remember. When offered medical help I thanked them and said I do not need. Now, it seems like I need it some medical attention. Can I still ask Berkeley police for it?

Do I need to report it to immigration office as a victim of crime?