Andrew Hawkes

When a petty officer's murder matches the MO of a local serial killer, the NCIS team must determine if this is the killer's latest victim or the work of a copycat. McGee and Delilah must learn to compromise before moving in together.

After a kidnapped petty officer escapes her captor, NCIS uncovers a connection to her missing husband. Also, Abby knits the NCIS newbies personalised gifts.

A bloody glove found in a rental truck prompts Erin's mother Bunny to pay her daughter a visit. But suspicions over the woman's motives mount as the team quiz the glove's owner.