In the remote swampland of southern Louisiana, some residents believe the rules of justice don't apply to them, and they're more than willing to fight back.
Deputies respond to a nighttime voodoo ritual taking place in an abandoned shed deep; a combative citizen plans to take justice into his own hands after his air conditioner was snatched during a heat wave; the team searches for elusive drug dealer.
A vicious alligator attacks a family's dog; the sheriff gets a new lead on a suspect from a major local theft ring; patrol officers "Funkie Nuts" and "DJ" are sent out on one of the strangest and eeriest bayou calls they've ever seen.
A cemetery caretaker complains of several grave robberies, where multiple crypts were opened and corpses disturbed; extra night patrols are set up to monitor graves; a "black arts" ritual might just answer the unsettling questions about the grave robbery.
A gang of thieves preys on empty camps deep in the bayou, leading to a wild, action-packed manhunt; at a horse stable, all the horses' manes and tails have been braided. Could this be the work of "Lutin," a mischievous spirit of an un-baptized baby ghost?
After a boating accident, police look for a body in murky waters; police investigate a hair-raising sighting of Rougarou, the local name for a "shape-shifting swamp monster;" a calf is mutilated near where the Cajun swamp monster vanished.
A deputy is cursed by a suspect & must face that voodoo is affecting him; police struggle to piece together the truth from two sides of an argument; when a shrimper's boats catches fire, police must determine whether it's a case of retaliation or a curse.
A shrimper believes he caught a human bone in his net, creating suspicion about someone dumping bodies in the swamp; a battle erupts between a volatile Cajun & his nephew; deputies investigate a strange ball of light following a shrimper's troll boat.
A New Orleans transplant is dispatched deep into the bayou to sort out a heated dispute between two combative neighbors; police must come up with a creative to catch two dangerous alligator poachers red-handed in the middle of the swamp.
A deputy finds himself vastly outnumbered by several angry locals; it's a race against the clock when three stranded boaters, including a young girl, are lost in the swamps for over six hours; three men are suspected of burying a body in bayou soil.
A neighbor alerts an alligator hunter of suspicious activity around his property; thieves steal Lirette's precious guns out of his storage shack; police stumble upon an abandoned car off an eerie road in the marsh. Could there still be a body inside?
The SWAT team is called when the captain of a shrimping vessel takes a deckhand hostage; police confront two teenage boys placing bait and setting traps in the bayou.
Deputies cover Terrebonne Parish, home to the second largest Mardi Gras party in the state; detectives set up a stakeout after a sound system was stolen from a high-profile Mardi Gras float; an estranged husband and wife fight over their Mardi Gras beads.
When several expensive shrimp nets are stolen, a tip leads deputies to a suspect--but the real culprit is the suspect's nephew, who has disappeared; a woman believes she was scammed by a fraudulent faith healer, or what the Cajuns call a "Treateur."
Police bust teens illegally street racing down the bayous; deputies respond to a disturbance at an old & haunted plantation house; someone yells death threats with a bullhorn down the bayou.
An organized ring of motorcycle thieves steals hundreds of thousands of dollars worth of motorcycles in 1 night; a woman claims she hit a pedestrian in a bridal gown, but there's no evidence. Could this be the bayou's legendary & haunted "Woman in White"?
A property full of man-made booby traps, including trip wires and bear traps, uses a tied-up alligator as the property's guard dog; two residents fight to keep a wild hog killed during a road kill accident; a local resident's goat is stolen.
The SWAT team must apprehend a dangerous, armed fugitive from another parish who escaped into the swamps; a lawn mower is stolen in the bayou; Deputy Paul "Highlights" Thibodeaux reveals a very personal secret that has helped shape the person he is today.
Suspect tries the most outrageous methods to exterminate mosquitoes, but goes too far and puts the entire neighborhood in jeopardy; a woman believes she hears haunting noises in her creepy bayou mansion; a next door neighbor is accused of poisoning a dog.
An armed man threatens his wife and the man he suspects his wife is cheating with; police navigate an eerie cemetery in the dead of night to find a runaway child.
Sheriff Vernon Bourgeois must catch the leader of an elusive copper theft ring; a disappointing birthday dinner turns into an exciting gator hunting adventure in the swamps; a man captures a slippery swamp creature in his barn.