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This is what "suspect" means legally:
Suspect Law & Legal Definition
In criminal law, a suspect is someone who is under suspicion, often formally announced as being under investigation by law enforcement officials. Probable cause for an arrest exists when the facts and circumstances within the arresting officer's knowledge are sufficient to warrant a prudent person to believe that a suspect has committed, is committing, or is about to commit a crime.
http://definitions.uslegal.com/s/suspect/
This is what "suspect" means legally:
Suspect Law & Legal Definition
In criminal law, a suspect is someone who is under suspicion, often formally announced as being under investigation by law enforcement officials. Probable cause for an arrest exists when the facts and circumstances within the arresting officer's knowledge are sufficient to warrant a prudent person to believe that a suspect has committed, is committing, or is about to commit a crime.
http://definitions.uslegal.com/s/suspect/