Some embodiments are directed to an emergency response system implemented via a back-end application computer server. A vehicle telematics data store may contain electronic records and each electronic record may include, for example, an electronic record identifier and at least one vehicle operation parameter (e.g., a vehicle speed, an accident location, an accident time of day, etc.). The computer server may receive, from an emergency responder (e.g., a police officer, ambulance, firefighter, etc.) via an interactive graphical emergency responder interface display, a vehicle tag (e.g., based on a QR code). The computer server may then retrieve, from the vehicle telematics data store, a vehicle operation parameter associated with the vehicle tag and update the display based on the retrieved a vehicle operation parameter associated with the vehicle tag.