S1, E4: Sian takes Alice to a desolate caravan park and reveals that this is where she came to have her baby. Jessica and Nick attempt to find the youngster, a search which leads to a desperate showdown.

S1, E4: Sian takes Alice to a desolate caravan park and reveals that this is where she came to have her baby. Jessica and Nick attempt to find the youngster, a search which leads to a desperate showdown.