Net closes in on prison break killers on run for 2 weeks
 
 Hundreds of police backed by sniffer dogs and helicopters stepped up the hunt saying they were probing a possible sighting of Richard Matt, 49, and David Sweat, 35, who have been described as highly dangerous and manipulative, and not to be approached.


 
			     
                     
                     
                     
  
  
  
  
  
 



