Characteristic Duties and Responsibilities: Position in this classification typically perform a full range of duties at a level of complexity represented by the following types of responsibilities: Attend scheduled training sessions; Participate in physical fitness regimen as required by Academy; Learn principles, practices and theory of criminal and civil law enforcement; Learn basic criminal investigation processes and techniques, including the identification, collection, and preservation of evidence, courtroom testimony, and witness interrogation; Learn to prepare various reports, including but not limited to vehicle reports, crime reports, suspect information reports, and missing persons reports; Learn to respond to radio and computer messages and calls for service; Learn techniques to make arrests as necessary; Learn to investigate crimes, traffic collisions, and suspicious activities; Learn to interview victims, complainants and witnesses; Learn to detain and interrogate suspects; Learn to analyze situations and make decisions appropriately under stressful situations; Learn to collect and preserve evidence; Learn to testify and present evidence in court; Learn to direct traffic, including regulation of vehicle flow at times of emergency or congestion; Learn to stop drivers who are operating vehicles in violation of laws and issue citations as necessary; and. Ability to: Communicate effectively, orally and in writing; ability to read and interpret complex technical documents; Understand and carry out oral and written instructions; Observe, record, and recall pertinent facts and details; Adopt quick, effective and reasonable courses of action, giving due regard to surrounding hazards and circumstances; Learn and apply proper and appropriate use of force techniques; and.