A ruthless heroin syndicate suffers a huge loss after DEA Group 5-6 makes a move against a stash house in the second-season premiere.
An agent's undercover operation leads to a confrontation with violent Colombian drug traffickers.
Group 5-6 targets the Juarez cartel, with the result being a substantial meth bust.
A murder suspect pinpoints a gang's money-stash house; agents target a California-based drug syndicate.
Agents target a coke dealer with the help of his stripper girlfriend; an undercover mission to undermine a New Jersey drug ring unfolds.
Agents target marijuana dealers who are allegedly operating out of a New Jersey deli.
Agents target an ecstasy trafficker who's operating out of a fortified mansion in a New Jersey suburb.
Group 5-6 Supervisor Chris Masters risks his life as he goes undercover to bust a cocaine dealer who ultimately leads agents up the drug food chain to a local kingpin and a huge east coast syndicate.
Group 5-6 uses a salon worker as bait to capture her dope dealing boyfriend. And bad intel derails an operation to take down over a half-million dollar load of crystal meth.