The Alaska Bureau of Investigation (ABI) is a division of the Alaska Department of Public Safety that focuses on serious criminal investigations. It handles cases involving homicide, sexual assault, and other major crimes, providing specialized support to local law enforcement agencies across the state. ABI agents are trained to gather evidence, interview witnesses, and work collaboratively with other law enforcement entities. They also engage in community outreach and crime prevention efforts, aiming to enhance public safety and build trust within the communities they serve.