Old sparks - and heartaches - reignite at the school's spring dance. Austin faces rejection in the classroom, while Paul weathers turmoil at the office.

When an inspection uncovers a health hazard in the garage, the crew goes into a tailspin. Will witnesses an image that cannot be unseen.

After tracking down Gi-seok's hit, Gi-jun discovers the scheme's origin - forcing him to enforce a rule he established more than a decade ago.

As they continue their investigation, the police uncover troubling details that create tension in the community, and cause some residents to panic.

Social media superstar Andy Cooks sets two viral challenges. First, the contestants must create an epic Cheese Pull. In Round Two, the bottom five make a Satisfying Slice. One will be eliminated.

Janie and John disagree on how to investigate the untimely death of a best man. John goes against Janie's wishes and befriends the bride to gain insight into the wedding party.

Maggie faces a difficult decision after a loved one becomes ill.