Step 2: Become a Police Officer. Prospective homicide detectives apply to the police department of their choice. While application requirements vary, candidates usually must be 21 years of age or older; additional requirements can include a high school diploma, a state driver's license, U.S. read more
Steps for Becoming a Homicide Detective The minimum requirements to become a homicide detective are a high school diploma (a bachelor’s degree for federal jobs) and experience as a sworn law enforcement officer. read more
Most departments require officers to work as patrol officers for at least 2 (usually more) years before being eligible to become detectives. If you want to become a detective, become the best police officer that you can. Maintain an excellent record and reputation as an officer. Becoming a detective can be a very competitive process. read more