On April 27, 1993, several drug-related homicides were committed at different locations. Based on the descriptions of eyewitnesses, it is believed that the same person committed all the homicides. Police officers are provided with the following description: The suspect is an Hispanic male, with long curly black hair, approximately 150 lbs., missing two fingers on his left hand, and is wearing a purple wind-breaker. Officer Lopez has stopped four Hispanic males for questioning. Which one of the items of information provided by the witnesses should Officer Lopez consider the most helpful in identifying the suspect?