Sea Mills is a suburb of Bristol, England, 3.5 miles north-west of the city centre, between the former villages of Shirehampton, Westbury-on-Trym and Stoke Bishop, by the mouth of the River Trym where it joins the River Avon. From Wikipedia
A 42-year-old woman is in custody following the tragic discovery of her three children, aged 10 months, 3 years, and 7 years, in their Bristol home.