Kirsten's jobless sister, Hailey, moves in with the Cohens.
Detectives Zoller and Linehan interview the brothers' friends and acquaintances. Erik reveals something shocking to his psychologist. Abramson becomes more knowledgeable about the Menendez family dynamics and tries to represent the brother better.
The entire squad is on high alert when a massive blackout hits Brooklyn.
Andrea organises a fun play date for her daughter with a new girl but is horrified to discover that her daughter may be racist.