William “Bill” Tench

William “Bill” Tench is a fictional character from the television series "Mindhunter," where he is portrayed as an FBI agent specializing in criminal profiling. He works alongside colleagues to understand the minds of serial killers, helping law enforcement catch them. Tench combines psychological insight with investigative skills, aiming to predict and prevent crimes. His character symbolizes the blending of police work with psychological science, highlighting the importance of understanding criminal behavior to solve complex cases.