Reggie Hayes

With the school board threatening to pull their funds, Janine and Gregory decide to help Ava out with her presentation; their plan is derailed when a curveball is thrown at Ava; Barbara offends Melissa when she doesn't agree with her blackmail idea.

The BAU team goes in pursuit of a missing school bus full of children outside the Washington, D.C. area, and it becomes a race against time for them to bring them home safely.

While on a blind date, Will (Eric McCormack) finds out that Karen's husband Stan has had a heart attack and rushes to the hospital to be with the gang. Will, Jack (Sean Hayes), Grace (Debra Messing), and Rosario (guest-star Shelly Morrison) all speculate on who Karen (Megan Mullally) will turn to for her inevitable emotional breakdown. After all, who will pay the bills if Stan dies?

Zoe is secretly thrilled to get undivided attention from her mother; Brick asks Lavon for help planning a party to celebrate Lemon's return; George is roped into assisting Magnolia.

The NCIS team must investigate a series of crime scenes that appear to be copy-cats of previous cases. Also, two of Gibbs' ex-wives, one of which the team has yet to meet, show up at a crime scene to discuss something important with him.