Erica: The Visitors, they traced the call.
Jack: How's that possible?
Erica: How is any of this possible? Dale was my partner, he was one of them. He's been my partner for 7 years, long before the ships showed up. Anyone could be a Visitor. Jack, go home. Jack, go home.
Erica: Go home. Act normal. Pretend this never happened.
Jack: Wait, we can't just walk away from this.
Erica: We can't attack it head-on. It's too dangerous. I have to figure out what to do. Go home. Don't trust anyone. Anyone.