Louis is leaving the firm, and is mugged at gunpoint. 

He returns to his office, and misses an important meeting with Robert and a client. Determined to conceal what happened, he takes the hit when he is put on the spot for his actions. 

He tries to help Sam with a case, but he falls apart in the courtroom when a man points the finger and it reminds him of the gun being aimed at him. 

When Sam confronts him, he blows up at her, prompting her to tell Harvey there is something off with him. 

Louis opens up to Harvey, and Sam decides it's time to teach him self-defense.

Alex gets caught in the power struggle between Robert and Harvey and starts to look at other opportunities. 

Donna does some manipulating to get Alex what he wants, and she turns to Robert to try and get him to change his attitude when addressing his employees.