Jessica's Point of View.

A voice ( mike ) said through the ear phones, looked around as if admiring the design and extravagant decorations they did, I haven't seen anyone at all from that family.

"No, none of them are here"

"Okay, look forward, you see the guy bringing in the cake?"

"Yes I do"

"Good, he is out guy, he has a twin, he is not employed here but once he goes missing, the twin will replace him so as not to arose suspicions"

"Okay, what should I do?"

"Once the whole family is there in the hall signal to him so he will start acting immediately, don't worry...