(CNN) It's been a tough couple of months for Oklahoma's Lincoln County Jail. Three months ago, two inmates climbed through the jail's ventilation system and bolted. On Monday, the same two inmates climbed through the jail's ventilation system again and escaped again. This time, they took two more inmates with them. "The first break out was a surprise to all of us," Lincoln County Commissioner Lee Doolen told CNN.

Source: CNN June 13, 2017 16:08 UTC