About

Tammy Lachcik is a Certified Senior Crime Scene Analyst with nearly 20 years of service in forensic science. She pioneered Gilbert PD’s forensic unit, secured advanced technology, and mentored future specialists. Recognized for her leadership and technical expertise, Tammy later transitioned into entrepreneurship, co-founding Yellow Iron Mafia, a brand dedicated to uniting heavy-equipment professionals with pride and strength. Her journey reflects resilience, service, and innovation, creating meaningful impact across science and business. With a Master’s in Forensic Science, Tammy Lachcik built an accomplished career spanning Phoenix, Maui, and Gilbert. She worked homicide cases, developed forensic labs, and earned Arizona’s highest certification for crime scene specialists. A recognized mentor and leader, Tammy also co-founded Yellow Iron Mafia, a community-focused brand celebrating heavy-equipment professionals.