Warden Gene Fischi said the two inmates broke a 12-by-18-inch cell window , threw a mattress to the ground , and shimmied down the makeshift rope to a second-story roof .
Jail warden Gene Fischi said said Selenski and Bolton broke their 12-inch-by-18-inch cell window , threw a mattress to the ground and shimmied down the rope to a second-story roof .