­In this episode SRU is brought in to diffuse the possible mass killing at a hidden cult. The action kicks off when a woman holds up a convenience store. She is clearly desperate, and they trace her identity to a young woman that went missing fifteen years prior. It turns out she was taken in by this charismatic young cult leader, and now has a son with him. She is desperate to get her son out because she knows her husband is planning to take everyone out by the end of the day. The team works furiously against the clock to figure a way into the compound with out compromising themselves.