Ivan Shaw

As Jess tries to find a new vice principal, she discovers that she has a real problem when it comes to making decisions.

When a food truck chef dies suddenly, all signs point to poisoning. Meanwhile, Tommy announces some big plans that have Angela excited and Maura's birth mother tries to make amends with her daughter.

Marcel and Charles treat Lieu's gym buddy; Maggie and Halstead help a robbery-homicide suspect; Asher and Archer use Med's new opiate abuse AI programme.

After a bombing at a party that kills the Secretary of the Navy, DOD inspector Parsons starts to believe Gibbs and helps him find the people trying to kill the NCIS team.

The detective helps a rapper clear his name after he is accused of murder.

Charles and Cuevas help an elderly patient and her developmentally disabled grandson; Halstead treats a swimmer with a heart condition; Marcel considers using the OR 2.0 for surgery; Asher and Lieu search for a pregnant woman lost in the woods.