Love is in the air when Amy convinces Sheldon to join her (as well as Howard and Bernadette) for a romantic weekend in Napa Valley to celebrate Valentine’s Day. Meanwhile, Leonard and Penny must rush Raj’s dog to the vet.
Herrmann works on becoming a better man after Cindy’s cancer journey. Kidd bonds with a homeless victim on a call. Kylie takes her firefighter exams. A harrowing call takes a toll on Brett.
Carver deals with the fallout of his arrest. Brett searches for closure with the baby she rescued. Capp weasels his way into the Firehouse 51 group chat.
When a kidnapped officer escapes her captor, the team discovers a strange connection to her missing husband; Abby knits gifts for the new members of NCIS.
As members of the CSI team search for a cannibalistic killer, they realize they are pursuing more than one person.