Assertion: carol's son | /r/HasProperty | john altman
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text: Carol asks the grandson of her stepmother Dot Branning (June Brown), Charlie Cotton (Declan Bennett), to talk to Liam about what to say with the police, and after he leaves she answers his discarded phone and discovers his supposedly dead father, Dot's estranged son Nick Cotton (John Altman), on the other end of the line.