Murph sits down with Karla Castellanos, a dedicated U.S. Border Patrol agent with four years of boots-on-the-ground experience protecting America’s border. Karla shares her true crime journey into law enforcement, offering an inside look at the Border Patrol Academy, the grueling training process, and what it truly means to serve and protect—often alone in the harsh desert.

Discover real-life stories from the frontlines, including human trafficking cases, border apprehensions, and the daily risks agents face. Karla opens up about the mental and physical challenges of patrolling solo, the value of teamwork, and the trust built between partners—including her K9 partner. This episode is packed with gripping, emotional, and heroic tales from the field.