Homicide City
      The Thin Blue Line (3x3)
      
      : 
      A beloved police detective is found dead on a Pennsylvania street, sending shockwaves through the town. At first, Police suspect his murder is connected to a young woman's brutal slaying, but the truth is even more confounding and heartbreaking.
     
    
      
        
        
        
          
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            -  Investigation Discovery
 
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