When Grayza had a mental breakdown in the end of season four due to incompetent handling of a confrontation with the Scarrans, Captain Braca relieved her of command. By invoking an article of Peacekeeper doctrine he maintained his unwavering loyalty to the organization as a whole, removing Grayza from her duties in order to save the lives of the command carrier crew from certain death. Braca later welcomed Scorpius on board, though this was seen as a welcome change compared to Gayza's command structure. When he inquired where Grayza was, Braca said he threw her in the brig, under heavy sedation.