Police Vehicles (US Versions *Police & Fire*)

I'm not sure about other states having a State Police Mobile Crime Unit but I know in NH it is responsible for deaths along with shootings & stabbings. If you look at NHSP Mobile Crime Unit you'd see what I'm talking about. It would need the education of Semi Driver & can only hold 2 people while responding...Might need some other classes too but I'll update when I do more research