Barbie's execution is halted when the Dome starts acting up. It drops pink stars from the sky and then becomes magnetic.
Junior finds out the truth about his father and that he was responsible for the killings not Barbie.
Linda dies protecting Barbie.
The Dome causes people to fall unconscious. Junior has a meeting with his mother in his dream state. He believes it's real. She tells him that he's her sweet boy. He turns on his father and claims his independence as James. She is seen alive and outside the Dome. It's unclear if Big Jim knows she's alive, but Sam believes his sister died 9 years before.
Julia finds a girl in the water and then meets Junior's Uncle Sam who was an EMT and helps the girl. The girl disappears and ends up leading Angie to her death in the school.