The following report covers the details of , titled " The Slave of Duty ," which originally aired on December 9, 2009. Episode Overview
The team identifies a "romancing" unsub who targets high-powered, brunette female executives in their own homes. [S5E10] The Slave of Duty
: Hotch delivers a moving eulogy for Haley, quoting W.S. Gilbert: "It’s love that makes the world go round" . Facing pressure from Section Chief Erin Strauss to retire or take a desk job, he eventually decides to remain with the BAU after realizing his dedication to the "duty" of his work. The following report covers the details of ,