I hit a police car, I had a green light and never saw his car. Both cars were totaled. What can you do for me?

I don't know from the information you gave me what you need.  Were you injured?  Do you need help with a traffic violation or municipal court matter?  If you were injured in the accident, you need to file a Tort Claim notice against the town in which the police officer was located.   The Tort Claim notice needs to be filed within 90 days of the accident.