Our Investigators

We are McKenzie Fosberg and Aaron Lang. Together we have over 15 years of service as law enforcement officers in the state of Washington. With our years of experience, we are seasoned investigators, specializing in a wide range of services designed to meet the needs of clients across various industries. Our team is equipped with the tools and expertise to uncover the truth and provide actionable insights.

At First Line Investigations, we understand that discretion and trust are paramount when it comes to investigations, and we pride ourselves on offering personalized service tailored to each client’s specific needs. We are also proud to serve our local area as one of the only private investigation agencies on the Palouse. Our approach is built on transparency, integrity, and a commitment to delivering results in a timely manner.