New York Governor Andrew Cuomo inspects an opening in the pipe, where two inmates are suspected to have cut open as part of their escape from Clinton Correctional Facility in Dannemora
5 of 6
Richard Matt (L) and David Sweat are pictured in this combination of undated handout photos released by the New York State Police
6 of 6
Matt is one of two convicted murderers have escaped a maximum security prison in New York state near the Canadian border and were the subject of a manhunt on Saturday, U.S. police said.