Sacha van Loo, 36, is not your typical cop. He wields a white cane instead of a gun. And from the purr of an engine on a wiretap, he can discern whether a suspect is driving a Peugeot, a Honda or a Mercedes.
Van Loo is one of Europe's newest weapons in the global fight against terrorism and organized crime: a blind Sherlock Holmes, whose disability allows him to spot clues sighted detectives don't see.
"Being blind has forced me to develop my other senses, and my power as a detective rests in my ears," he said from his office at the Belgian Federal Police, where a bullet-riddled piece of paper from a recent target-shooting session was proudly displayed on the wall. "Being blind also requires recognizing your limitations," he added with a smile, noting that a sighted trainer guided his hands during target practice "to make sure no one got wounded."
Van Loo, a slight man who has been blind since birth, is one of six blind police officers in a pioneering unit specializing in transcribing and analyzing wiretap recordings in criminal investigations. An accomplished linguist who taught himself Serb Croat for fun, he laments that he is not entitled to carry a gun on the job or make arrests. But such is his acute sense of hearing that Paul van Thielen, a director at the Belgian Federal Police, compares his powers of observation to those of a "superhero."