Haunted by fractured memories, Angelo questions his perception of reality. Joe helps Angelo plan a high-tech public assassination of a Russian mob accountant who is about to testify on live TV. Detective Woods investigates one of Angelo's murders, bringing him one step closer to uncovering Angelo's secret life.

While on a hit Angelo remembers a pivotal moment in his life, 5 years ago, when he learned his brother had Alzheimer's and Angelo was forced to make a life-changing decision.

Angelo postpones a hit to hunt for The Ferryman, who Angelo believes was responsible for shooting Maria. Meanwhile, The F.B.I. investigates a crime scene linked to Angelo.

Dutch assigns Angelo to kill an Internal Affairs Agent who threatens to take down their whole operation. Still rattled by the shooting, Maria seeks Dave's help in procuring a gun. Agent Grant runs into Angelo, who suspects she may see him as more than just the father of a victim. Angelo and Nicky finally reconnect.

In the aftermath of the attempted hit on his daughter, Angelo alerts Maria the man responsible for her mother's death has been released early from prison. FBI Agent Linda Grant questions Angelo about the shooting, as he secretly investigates it on his own. Meanwhile, Dutch sends Angelo and Joe to take out a mob accountant. And in the hospital Dave comforts Maria, deepening their connection.

After carrying out a hit on his latest target, Angelo begins to realize his mind may be failing him as his two, completely separate lives are slowly crashing together.