Sara Carter begs Gibbs to investigate her mother's murder; she believes the wrong man was convicted; Abby is awarded a dinner reservation for two to a new five-star restaurant in an igloo and has to decide which co-worker deserves to go with her.
| Title | One Step Forward |
|---|---|
| Genres | Crime Drama Action & Adventure |
| Release Date | 2018-05-01 |
| Episode Runtime | 00 Hours 47 Minutes |
| Season Number | 15 |
| Episode Number | 21 |
| Production Companies | Paramount Television, Belisarius Productions, CBS Studios |
