Directed by Alex Chapple. With Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou. When Eddie and Jamie become overly involved in a complicated adoption case between the birth and adoptive parents, they ask Erin to help them settle the dispute without going to court. Also, Frank looks into reports of NYPD cadets cheating on their psychological exams, and Danny learns that Jack plans to enlist in the Marines after graduation.
Biological parents come back 5 years later to try to get their adopted son back?!