ABILITY Plan, organize and direct the work of subordinates; train and supervise subordinates; maintain records; prepare, review and evaluate reports; express oneself clearly, both orally and in writing; establish and maintain effective working relationships with law enforcement officials, witnesses and the public; interact and communicate well with persons of diverse ethnic and socio-economic backgrounds, and with persons from all sectors of the criminal justice system; gather and evaluate facts and evidence; draw logical conclusions and take appropriate action; secure necessary information through interview and interrogation; act as witness in legal proceedings; carry out special and general assignments independently. Visual - Good overall vision; frequent reading and close-up work, hand and eye coordination, color/depth perception; Dexterity - reaching, repetitive motion, and writing; Hearing/Talking - hear on the telephone/radio; hear faint sounds; talk in person and telephone; Emotional/Psychological Factors - exposure to trauma, grief, death; public contact; decision making; concentration; working alone; working weekends and/or evenings which may include long hours at odd times of the day or night.