Driven to the edge, Dex loses his way until he's offered a lifeline by Fisk. Matt comes to Karen for help, which she agrees to give -- on one condition. ...

Shattered physically and spiritually, Matt rethinks his purpose and place in Hell's Kitchen. Meanwhile, Fisk puts a plan in motion from behind bars. ...

When the philandering, drug-abusing wife of an arrogant plastic surgeon disappears, Detectives Goren and Eames suspect the doctor's earnest efforts to find her are bogus ...