The heroes rested before their assault on the prison.
They snuck in through an un-maintained hatch that did not agree with its environment. Once in they moved quickly. They killed the Comms Officers and the Prison second in command planting charges on the Communications Array as requested. Then they opened the medical bay to discover some sort of experiment being conducted on some Felucian Natives. Lastly they killed the guards in the prison block and rescued Admiral Gilder Varth.
Now they need to escape.