Kathleen Duborg

Percy struggles with his mother's sacrifice and tries to fit in at Camp Half-Blood, located on Long Island, a secret refuge for demigods like himself. As Percy learns about his new world, he meets new friends and bullies.

Mysteries unfold as Amy heads to Seattle on business and vanishes; Jack goes to Seattle only to uncover more unanswered questions about Amy’s whereabouts; an old friend visits Jack and asks for his help. Meanwhile, nine-year-old Madison starts behaving erratically after seeing a stranger on the beach. An assassin desperately tries to stop his secret from leaking.

Carly's attempts to increase her intimacy with Shaun become more of a frustration than either of them expected. Lim and Melendez struggle in their relationship as they work to separate their work from their personal life.

When Mulder and Scully investigate murders committed by a serial killer, Scully has to deal with her own demons brought on by the investigation.

When several violent deaths in a small farming community are connected to the destruction of digital devices, Mulder believes that people are being driven to kill by the use of subliminal messages in the digital readouts.