Edward Conna

The Behavioural Analysis Unit team investigate a series of vehicular homicides along a dangerous stretch of road at the hands of a serial killer.

Gibbs and the gang are called to assist when a naval officer threatens to throw himself from a building. However, the NCIS soon discover they have a full-blown murder investigation to deal with.

Sylvester goes undercover in a federal prison in order to decipher a Japanese gang leader's secret codes, but when Molina refuses to help him get out, he is forced to take drastic measures. Meanwhile, Ralph gets revenge on some school bullies in his own ingenious way.