Matthew Garza is a Supervisory Special Agent with the FBI who frequently works alongside the LAPD on high-profile federal investigations involving terrorism, organized crime, serial offenders, and national security threats. Calm, highly intelligent, and strategic, Garza often leads multi-agency task forces and relies on officers like John Nolan, Nyla Harper, and Angela Lopez during complex operations. Although he usually maintains a professional demeanor, he develops mutual respect with the Mid-Wilshire officers and becomes one of the LAPD’s most trusted federal partners.