Detective Charlie and his partner, Rex, a German Shephard, search for clues after a woman vanishes in the Barrens and all suspicion falls on the boyfriend.
Amy works with a performer and her pair of liberty horses despite the performer's skepticism; Jack surprises everyone by buying Mitch's entire herd of cattle.
At Cooper's therapy center, Amy meets a teen with a natural talent for handling horses; Lou fights calls to close the center due to a string of burglaries.
Donovan decides to take his old partner, who has become a convicted criminal, to his new prison but is thwarted by his old partner's gang of criminals.
After the owner of a seafood company is murdered, Detective Charlie and his partner, Rex search for the killer and interrogate the owner's ex-employee.
After Rex is blamed for injuring a retired police officer, he is suspended from the force; Charlie decides to evaluate the retired officer's accusations.
When the co-owner of a successful board game company is found dead of a snake bite, the team must not catch the killer and the deadly snake still on the loose.
A student is found murdered by Camilla at a college rave which inspires her as a journalism major to investigate the story to secure a journalism internship.
Detective Charlie and his partner investigate the death of a maid-of-honor who is killed at a bachelorette party and must disentangle the events of the night.
Rex finds a body that shows signs of foul play; Charlie discovers that the community he's been staying in may be more unpleasant than what it presents itself.
After a physiotherapist is killed, the team must investigate his prior sexual assault victims in order to track down the killer before he strike again.
Charlie's aunt and friends are caught investigating a fraud scheme, so this leaves Charlie and Rex the responsibility to get to the source of the fraud.
Charlie gets a break in a long-unsolved kidnapping case that has haunted him, but runs into trouble when the abductee, now a young woman, refuses his help.