The 7-4's investigation into a violent home invasion leads them to question one of their own. Also, Morales contends with a situation at her son's school, and Haywood is forced to confront her father's past.

The team faces unexpected challenges while investigating the murder of a homeless man. Also, Haywood and Dryden hit a speedbump in their relationship, and Quinlan struggles with a decision at Ruskin Gardens.