Takes patience, step by step, and careful or thorough examination of something or someone. It

can be legal or non-legal inquiry

(a)  

is an art which deals with the identity and location of the offender and

prove his guilt in a criminal proceeding. (Dr. Pedro S. Solis). When deterrence failed, investigation begun.

(a)  

Considered as an art because it uses various techniques of identifying and locating criminal offenders and proving their guilt through criminal proceedings.

(a)  

The use of scientific method must be supplemented by initiative and resourcefulness. The

sequence of criminal investigation must follow a scientific operating framework that requires

imagination, innovation, and creativeness on the part of the investigator.

(a)  

Is the person who is charged with the duty of carrying out the objectives of criminal investigation. He is an individual who gathers documents and evaluates facts about crime

(a)