When the mother of a young boy goes missing, the NCIS team sets out to find her and learns they aren't the only ones searching for her.
Kidd gets a glimpse into Carver’s chaotic personal life. Mouch and Herrmann receive an unexpected gift.
Pam Hupp, Betsy Faria's close friend, is the last person to see Betsy alive after dropping her off at home on the night of her murder; Betsy's husband, Russ Faria, makes a distraught call to 911.
Pam becomes a source of support not just for Betsy's family, but also for law enforcement and District Attorney Leah Askey as they build their case; Russ hires Joel Schwartz, a top criminal defense attorney from St. Louis.
Pam gets her 15 minutes of fame when DA Leah Askey calls her to the stand as a witness for the prosecution even as Joel Schwartz tries to poke holes in the case against Russ.