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."
When police eavesdrop on a suspected terrorist making a phone call, van Loo can listen to the tones dialed and immediately identify the number. By hearing the sound of a voice echoing off of a wall, he can deduce whether a suspect is speaking from an airport lounge or a crowded restaurant. After the Belgian police recently spent hours struggling to identify a drug smuggler on a faint wiretap recording, they concluded he was Moroccan. Van Loo, who has a "library of accents in his head," listened and deduced he was Albanian, a fact confirmed after his arrest...
"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."
