days later. let's get the latest from kyung lah. >> reporter: good morning, john christine. they concluded the interview with david sweat. it was easier to break out of the correctional facility than anyone could have imagined. sweat detailing that he and his accomplice used hacksaws to get out of their jail cells and cut into the piping that they were able to slip in and out of their cells at whim. they made it to an underground passage way and they found a sledgehammer left behind by a construction worker. they used that hammer to get further out. they were able to do a dry run. getting into one manhole. rejecting that manhole thinking it was too close to houses. the next day, making the real