Criminal investigation is a multifaceted discipline that generally includes subjects such as psychology, criminology, interrogation and cyber crime, to name a few topics. This field of study could lead to a variety of law enforcement career choices.

Education in the United States is mainly provided by the public sector, with control and funding coming from three levels: state, local, and federal, in that order. The common requirements to study at a higher education level in United States will include your admissions essay (also known as the statement of purpose or personal statement), transcript of records, recommendation/reference letters, language tests

An Associate of Science degree can be a great option for individuals needing a degree quickly in order to advance their career. This type of degree is more skill based and there are a variety of scientific fields that a student could pursue.