The BAU investigates victims who were documenting their personal lives and inner desires on blog posts and social media. Also, Kevin gets jealous when he learns Garcia may have a new love interest.
When the Mayor's kid blows his thumb off with an illegal explosive, the officers are put on the line to rid Reno of contraband fireworks.
Deputy Jones takes a job as crossing guard after his suspension from the force for punching Garcia for making a racial comment.
After the body of a navy lieutenant is discovered aboard a destroyer during a tiger cruise, when civilian guests are allowed to spend the night on the ship, Gibbs, Quinn and Palmer travel out to sea to investigate.
Kovac witnesses an accident and saves the young victim's life. Carter slowly recovers from his brutal attack and undergoes excruciating physical therapy. Hathaway helps two sexually active 14-year-old girls. One girl has cervical cancer but refuses treatment because she doesn't want her parents to know she has sex. Corday is shocked to find that her mother and Greene's father spent the night together. Greene finds out that his father has terminal lung cancer. Lucy's mother visits a recovering Carter.
