Ends with kid who went missing some time before, now bitten and Mum delighted to see him.
Everyone knows he’s dangerous, but Mum so pleased she doesn’t care and runs forward, grabbing and hugging him. Kid totally in bloodlust and just smiles, sinking his teeth into mother’s neck in front of everyone.
What’s the movie? I saw this on TV when I was really, really young, but can’t remember it.