When a crime or accident happens in the future the first responders will be (quad?) copter camera drones to record information, provide crowd control, and recor

When a crime or accident happens in the future the first responders will be (quad?) copter camera drones to record information, provide crowd control, and record the scene for possible wrongdoers at the scene or fleeing. Other drones may be used to deliver vital emergency medications/equipment from local hospitals to accident/disaster scenes. So build drones that: a) have proper sirens lights, etc b) can fly to any street address and canvas the area visually and communicate with people on the scene c)and be stored and launched from neighborhood automated deployment stations