Criminal Minds (2005)

S8E6 The Apprenticeship

In Miami, the BAU is called in to investigate a series of murders involving prostitutes, whose deaths bear a disturbing resemblance to the way local animals have been found killed. Time is of the essence as they race to catch an unsub whose boldness is on the rise. Meanwhile, Morgan takes it upon himself to help Reid improve his athletic abilities by persuading him to join the bureau's softball team.