4-24: Body Parts
After news of Quark’s imminent death proves false, Quark hires Garak to kill him to honor the completed sale of his body parts.
4-25: Broken Link
When Odo is struck with an unknown illness, Sisko seeks help from The Founders, who enact a punishment against Odo for harming another Changeling.
4-21: For The Cause
Sisko's loyalties are tested when his girlfriend, Kassidy Yates, is an accused Maquis collaborator.