Federal, state and local agencies were continuing to search Sunday for an inmate who escaped from a Pennsylvania prison using a rope made of bed sheets, authorities said.

The City of Warren Police Department said Michael Charles Burham, 34, escaped from the Warren County Prison on Thursday by tying sheets together to make a rope and using it to slide off the roof of the prison, reported the Erie Times-News, part of the USA TODAY Network.

Burham is wanted in connection with the killing of a woman in Jamestown, New York, on May 11, the publication reported. He is accused of fleeing the area after her death, which led to a multi-agency manhunt that ended with his arrest in South Carolina on May 24.

Burham – who has not been charged in the homicide – has been charged with kidnapping an elderly couple and stealing their SUV at gunpoint on May 20 to drive to South Carolina, the Times-News reported.

Michael C. Burham, 34, escaped from the Warren County Prison, in Warren, Pa., on July 6, 2023, according to Warren police. The police released this photo on July 7, 2023.

Burham was being held on a $1 million bond in the kidnapping case. 

Who is Michael Burham?

Burham is “dangerous” and “should not be approached,” Warren city police said.

In a Saturday news conference, Lt. Col. George Bivens of the Pennsylvania State Police said Burham is a “self-taught survivalist with military experience and could be potentially holed up in a wooded area,” The Associated Press reported.