Two murderers who escaped from a prison by cutting through steel walls and pipes remain on the loose as authorities investigate how the inmates obtained the power tools used in the "Shawshank Redemption"-style breakout.
Gov. Andrew Cuomo said the escape over the weekend was a "sophisticated plan" and announced a $100,000 reward for information leading to men's capture.
During an interview Monday on NBC's "Today", Cuomo said prisoners David Sweat and Richard Matt likely had help from someone inside the prison in the escape that has drawn Hollywood comparisons.
"It really could have been a movie script," he said. "And if you saw this as a movie script, it would have been unbelievable."
Sweat, 34, was serving a sentence of life without parole for the 2002 killing of a sheriff's deputy. Matt, 48, had been sentenced to 25 years to life for kidnapping, killing and dismembering his former boss in 1997.
[NATL-NY] PHOTOS: 23-Day Search for Escaped NY Killers
"These are killers. They are murderers," the governor said. "There's never been a question about the crimes they committed. They are now on the loose, and our first order of business is apprehending them."
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Cuomo said Monday that investigators are talking to civilian employees and contractors at the prison first to see if any of those employees helped the men. He said he'd be "shocked" if corrections officers helped the men escaped.
"They couldn't have escaped on their own," he said.
After the search is over, "we'll go through the exact details of what they did and how they did it to ensure this never happens again," Cuomo said later.
Authorities set up roadblocks and brought in bloodhounds and helicopters. Hundreds of law enforcement officers fanned out around the prison, about 20 miles south of the Canadian border, following up on dozens of tips.
Dubbed "Little Siberia" by locals, the prison houses nearly 3,000 inmates, guarded by about 1,400 correction officers. Surrounded by farmland and forests, the prison is only about a 45-minute drive by car to Montreal.
Cuomo said the escapees may have crossed into Canada, Mexico or another state.
"This is a crisis situation for the state," he said. "These are dangerous men capable of committing grave crimes again."
Prison officials found the inmates' beds inside the 150-year-old Clinton Correctional Facility stuffed with clothes on Saturday morning in an apparent attempt to fool guards making their rounds. On a cut steam pipe, the prisoners left a taunting note containing a crude Asian caricature and the words "Have a nice day."
Officials said the inmates cut through the steel wall at the back of their cell, crawled down a catwalk, broke through a brick wall, cut their way into and out of a steam pipe, and then sliced through the chain and lock on a manhole cover outside the prison.
To escape, the inmates had to cut into the steam pipe then shimmy "some distance," Cuomo said, before cutting themselves out again. Their path brought to mind "The Shawshank Redemption," the 1994 adaptation of a Stephen King story about an inmate's carefully planned prison escape.
It was the first escape from the maximum-security portion of the prison, which was built in 1865.
The men may have had assistance outside the prison, perhaps meeting up with someone who helped them leave the area, investigators said.
Cuomo said investigators were confident the men obtained the tools inside the prison. Acting Corrections Commissioner Anthony Annucci said an inventory of prison tools had so far shown none missing and he was in contact with contractors who were doing or had done work at the prison.
Martin Horn, former commissioner of the New York City Department of Correction and a professor at the John Jay College of Criminal Justice, said prison breaks are not common.
"Prison escapes are a relatively rare event," said Horn, who is not involved in the probe of the Clinton escape. "That tells you that a great deal of planning is involved because it's not an easy thing to accomplish."
Horn, a former secretary of corrections for the state of Pennsylvania and a prison warden in New York state during the 1980s, said the two inmates had to "obtain some fairly sophisticated tools," either from the prison, which he said maintains an inventory of their tools — "every pair of scissors, every wrench, every power tool" — or from an outside contractor.
But he said many questions remain, among them how long it took to prepare for the escape, the kinds of tools used, what powered them, why no one heard the noise and how the prisoners hid the holes they made.
"Clinton is as secure a prison as you'll find anywhere in the United States," said Horn. "If it can happen at Clinton, it can happen anywhere."
Sweat has brown hair and green eyes and weighs 165 pounds, police said. He has tattoos on his left bicep and his right fingers.
Matt has black hair and hazel eyes, according to police. He weighs 210 pounds and has tattoos including "Mexico Forever" on his back, a heart on his chest and left shoulder and a Marine Corps insignia on his right shoulder.
The governor is urging anyone who may have seen these men not to approach them, and instead to call 911 or 518-563-3761.
