Tony has some bad luck; AJ makes a life-changing decision; Marie turns to Tony for help with her troubled son.
Despite being close to losing her job, Maggie manages to make it onto a flight to Rio de Janeiro; Kate is unsure of herself after getting a difficult mission involving a Yugoslav diplomat; Ginny's games don't sit well with Dean.
A resourceful third party raises the stakes as Finch and Reese try to protect their latest person of interest, a brilliant surgeon.
When Morland offers to help get Joan and Sherlock reinstated as consultants to the NYPD, Sherlock questions his father's motives; Joan works with the FBI during the investigation of a triple homicide.
When Rollins tries to help a friend press rape charges against her lover, she finds herself thrust into the middle of the case.