Investigates murders and suspicious deaths to determine the circumstances, motives, and perpetrators.

Specializes in investigating financial crimes such as embezzlement, identity theft, and corporate fraud.

Focuses on investigating crimes involving computers, networks, and digital information, such as hacking, cyber terrorism, and online fraud.

Investigates drug-related offenses, trafficking, and organized crime related to narcotics.

Specializes in reopening and investigating unsolved or "cold" cases, often involving serious crimes like homicides and disappearances.

Analyzes intelligence data and information to identify patterns, trends, and threats related to criminal activities or national security.

Collects and analyzes physical evidence from crime scenes to support criminal investigations and legal proceedings.

Investigates crimes involving vulnerable populations, such as child abuse, sexual assault, domestic violence, and human trafficking.

Operates covertly to gather intelligence and evidence against criminal organizations, drug rings, or other illicit activities.

Conducts investigations on behalf of private clients, businesses, or legal firms to gather evidence for civil cases or personal matters.