CBS has released the episode statement for the 21st episode of NCIS season 15. The episode is named “One Step Forward”.
NCIS S15E21 Synopsis
Sara Carter (Skye P. Marshall) begs Gibbs to investigate her mother’s murder as she believes the local authorities convicted the wrong man. Also, Abby is awarded a dinner reservation for two to a brand-new five-star restaurant in an igloo and has to decide which coworker deserves to go with her.
James Whitmore, Jr. directed the episode written by Gina Lucita Monreal. NCIS Season 15 Episode 21 airs on May 1 at 8|7c on CBS.