My name is zelalem markos borko.i have batchlor of art Degree in pychology from addis ababa univeresity. In addition to that i accomplished postgraduate diploma in police science. I thought crime investigation cources such as techinical investigation and tactical investigation courses for more than four years in police academy. furthermore i have a certificate of crime scene evidence handling and management from Baltimore police department. Now i have MA in social psychology from addis ababa university.