August Vollmer

August Vollmer was a pioneering American police chief in the early 20th century, known for modernizing law enforcement. He introduced advanced training, scientific methods, and new technologies such as fingerprinting, radio communication, and ballistics to improve police work. Vollmer emphasized professionalism, ethics, and community relations, helping shape modern policing practices. His innovations and leadership established standards still influential today, making him a key figure in the development of modern law enforcement agencies.