Patrols designated areas by vehicle and foot to identify and report safety hazards; detect violations of laws and ordinances and identify wanted vehicles, persons and unusual conditions; maintains a visible present to deter crime; responds to calls for emergency service, evaluates the situation and determines appropriate course of action; performs crowd control; responds to emergency situations;conducts preliminary and follow-up investigations; collects, preserves, and processes evidence; conducts surveillance and serves warrants and summons; arrests, searches, restrains, transports, guards and processes violators; interacts with campus community and establishes rapport with the public; mediates disputes and provides advice on legal rights and processes; performs crisis medication