In Plain Sight

Whistle Stop

Mary and Marshall try to help FBI Agent Mike Faber convince his informant to enter Witsec. Despite their best efforts, the informant refuses their protection and gets himself into a heap of trouble. Meanwhile, Stan has to deal with an ex-boxer/witness suffering from pugilistic dementia. Guest starring Steven Weber. 

In Plain Sight

Fish Or Cut Betta

When Dominic, a former sociopathic hit man with a love of explosives, falls in love for the first time, Mary fears that he won't handle rejection very well. Meanwhile, the WitSec office welcomes a new financial manager, and Mary says her goodbyes to Raphael. 

In Plain Sight

No Clemency For Old Men

When a hardened bank robber who's been in prison for decades is finally paroled, it falls to Mary to help him acclimate to life on the outside and keep him from falling back into a life of crime. Meanwhile, when one of Mary's other witnesses becomes the victim of a revenge plot, Marshall steps in to help out -- only to find himself in a predicament when the witness prefers him to Mary. 

In Plain Sight

Love's Faber Lost

Agent Mike Faber returns to Mary's life when he gives her a new witness: Natalie, a key witness and co-conspirator in a nationwide mortgage fraud scheme which was operated by major gangs to raise millions for drugs and weapons. Mary is forced to work closely with Faber, who appears to have an alternate agenda: sparking a romance between the two. 

In Plain Sight

Son of Mann

Seth Mann, a legendary Marshal whose career spans decades and who also happens to be Marshall's father, comes into Albuquerque to work on Operation Falcon, a nationwide sweep of open warrants. Meanwhile, Brandi returns to Albuquerque with a suspicious story about her disappearance and as surprise guest connected to her past.