The Family (new show)

[Foxaèr]

http://www.imdb.com/title/tt4428038/

A community is rattled when a politician's son, who was presumed murdered years ago, returns home.

After having seen the first two episodes, I wonder if that is truly their son. I understand the plot is unfolding this way to make the viewer assume certain things and have doubts, but does anyone else think differently?

[Foxaèr]

Well, I guess no one else around here is watching it.

So, I have watched the latest episode, number six, and I was correct. That is not their son.

Now the question is, why is this boy pretending to be their son?