Blue Bloods › Season 10

S10 E19: Family Secrets

After getting a match from an unknown relative from a DNA network, Sean Reagan does some detective work to figure out who this mystery person might be. Frank gets a personal request from a woman to transfer her son to a safer assignment. Danny seeks to uncover the truth behind the murder of a key witness in one of Erin's cases. Eddie begins to think about having a child after she and Jamie discover a newborn left outside their precinct.

Air date	May 1, 2020
Runtime	45 minutes
TMDB rating	★ 9.0/10