Graceland

When we last left Agent Mike Warren, he was headed to D.C. a hero. As tales of his undercover exploits spread, it didn't take long for the ambitious young agent to parlay his rock star status into a fling with a fetching senior co-worker and a chance to run his own op investigating a bus line that may be the front for drug smuggling across the U.S. border from Mexico.

With Mike in need of some answers, Briggs travels to Mexico for a meet with Caza, a fact that doesn't sit too well with Charlie.

As pressure from the higher-ups mounts, Mike starts to find that the perks of commanding his own team are not all they're cracked up to be. Take Jakes, whose drinking has begun to make him a liability. With the shame-spiraling customs agent hoping to return to the house, Mike must decide whether to let him back in or keep Zelanski around.

Hoping to bolster his bus case with hard evidence, Mike tasks Jakes with taking a job as a depot mechanic. The self-destructive agent's drinking nearly scotches the plan, but when the depot manager shows himself to be a sympathetic spirit, Jakes finds a way to use the wreckage of his life to their advantage.

Mike's plans are upended when Jessica arrives at Graceland unannounced to drop a bomb – the case is being shut down at the end of the week. The next Solano bus to come in will effectively be their last, which means that all resources, even those from Paige's sex trafficking operation, will be diverted towards making a bust. With only two days until the next bus arrives, Mike must scramble to prep for the takedown, while also dealing with the tangled romantic web he's woven for himself.

The Solano case has officially come to a fiery end, and while Jessica prepares to return to DC for a victory lap, Mike keeps a dark secret – he's holding Laurence in custody, hoping for anything that can point him in the direction of the leak that sabotaged the bust. But while he knows Laurence has the answers he needs, he's not quite sure how to get them from him.

Dead certain that LAPD Gang Task Force leader Sid Markham is Carlito's contact in the police department, Mike pays the dirty detective a courtesy call to let him know that he's in his sights.

Briggs continues to get close to Sid Markham as an angle on Solano, but the longer he works with the shady detective the more it becomes clear that Markham isn't the stock villain they've painted him to be. At the same time, Charlie meets Amber, a heist-planning genius who will be the perfect person to help her rob the bank holding Sid's money. But in order to earn Amber's trust, Charlie is going to have to get her hands dirty.

Johnny arrives at the Solano homestead in Mexico, and as if being undercover in the family compound of a notorious drug cartel isn't bad enough, he must prepare to pitch the FBI's smuggling plan to the Solano patriarch while dealing with his growing feelings for Lucia and fending off the advances of a clearly smitten Carlito. And when the unstable Solano scion's suspicions are aroused, it puts Johnny in a dangerous position a very long way from home.

Johnny and Jakes set up a trial run to demonstrate the effectiveness of their delivery system to Carlos Solano, but when their live test doesn't go according to plan, Johnny must watch his back as he tries to convince the cartel leader to give them a second chance.

Someone has unearthed the truth about Juan Badillo's murder, and Briggs thinks Sid Markham's hand is the one on the shovel. With Charlie six weeks pregnant, Briggs has no intention of giving up his freedom without a fight, but the person he's hunting for may be closer to home than he realizes.

With no lies left between them, Briggs fights for his and Charlie's future. But while Charlie won't forgive him, she can't seem to bring herself to turn in the father of her unborn child.

Fighting desperately to hold on to his happy ending with Lucia, Johnny must take his asset-turned-lover back to her family compound in order to return the briefcase before her father realizes it is missing. But Carlito has been watching, and he finally sees his moment to exact the revenge he has been plotting for so long.