Hodgins: I can't find any traces of powder on Cam's clothing.
Zack: Did you search electro statically?
Hodgins: Yes, are you sure it was a powder?
Zack: (insistently) Yes.
Hodgins: It had to be a gas.
Zack: If it were a gas I'd be in the hospital with Cam.
Hodgins: No particles on her clothing, (impatiently) Zack, it had to be a gas.
Zack: It wasn't ... are we having an argument?
Hodgins: Of course.
Hodgins: Because Cam's dying, and I should be with Angela, and because there are no particles.
Zack: ... on the clothing.
Hodgins: That's right.
Zack: What about the glass parts still left in the head.
Hodgins: (his face suddenly lights up) I'm not angry with you anymore!