Christopher Guyton

Meredith asks Heather to help fix Derek's hand; Cristina sets Stephanie and Leah against each other in a competition; Alex starts to see Jo differently; Shane learns a valuable lesson from April.

The NCIS team partners up with the Coast Guard Investigative Service when they have to investigate the murder of a marine on a dinner boat cruise.

Beth befriends a young girl at the execution of the man who killed her parents, but when she is being stalked, Beth seeks out Mick to help to protect the girl and find out what is going on.