The freed prisoners’ comments come as a US Marine Sergeant has come forward with new allegations of abuse at Guantanamo Bay. In an interview with ABC News, Marine Corps Sergeant Heather Cerveny said she was told of the abuse over drinks with several of the soldiers who carried it out. Sgt. Cerveny said one sailor recounted taking a prisoner by the head and smashing him into a cell door. Another said he punched a prisoner in the face because the prisoner irritated him. Sgt. Cerveny said the soldiers laughed when she asked them about the consequences of the abuse.The Pentagon says it’s investigating.