The Silence- 4 part BBC series=what happened?

[Indaba]

Drama re deaf teenager who witnessed police running over and killing woman in park on purpose. Dodgy police involved with drug ring.

3rd episode ended with goody cop badly beaten up going to hospital fighting for his life. Deaf teenager in hands of baddies

I live overseas. Local TV station showed first 3 of the 4 part series. Has never showed last episode. Very annoying! (happens alot, they often cut off series half way through for no apparent reason or cut last 10 minutes of films! .

Did anyone see it and please can you put me out of my misery?

[Indaba]

oh come on...... please..... anyone